{"content":{"sharePage":{"page":0,"digests":[{"id":"26116223","dateCreated":"1281670275","smartDate":"Aug 12, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"},"monitored":false,"locked":false,"links":{"self":"https:\/\/phsrm152010.wikispaces.com\/share\/view\/26116223"},"dateDigested":1532390110,"startDate":null,"sharedType":"discussion","title":"Maths Problem Solving- Ice Cream Scoops","description":"It was a hot day at the beach. The 'Real Scoop' icecream truck was doing really well. Russell had served up 55 cones, some single scoops, some double scoops, and some triple scoops. If he he served up 1 total of 103 scoops, how many of the cones were single scoops, how many were double scoops and how may were triple scoops?","replyPages":[{"page":0,"digests":[{"id":"26315581","body":"I agree","dateCreated":"1282613146","smartDate":"Aug 23, 2010","userCreated":{"username":"Shaniarm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Shaniarm15","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"26377147","body":"1=26cones
\n2=27cones
\n3=17cones
\nSACHIN.J","dateCreated":"1282806620","smartDate":"Aug 26, 2010","userCreated":{"username":"Sachinrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Sachinrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1282615822\/Sachinrm15-lg.jpg"}},{"id":"26676079","body":"1=67 cones
\n2=25 cones
\n3=11 cones
\nMARK.ALEXANDER","dateCreated":"1283632691","smartDate":"Sep 4, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28044035","body":"1=23
\n2=27
\n3=5","dateCreated":"1286342829","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28102707","body":"Hi Mark,
\nI'll have to check this answer later tomorrow. im not at home
\n
\nMrs Smart","dateCreated":"1286418590","smartDate":"Oct 6, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"}},{"id":"29944265","body":"1=26c
\n2=27c
\n3=17c","dateCreated":"1289371101","smartDate":"Nov 9, 2010","userCreated":{"username":"Kanerm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Kanerm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1283543002\/Kanerm15-lg.jpg"}}],"more":0}]},{"id":"25632069","dateCreated":"1278975370","smartDate":"Jul 12, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"},"monitored":false,"locked":false,"links":{"self":"https:\/\/phsrm152010.wikispaces.com\/share\/view\/25632069"},"dateDigested":1532390110,"startDate":null,"sharedType":"discussion","title":"Maths Problem Solving- Hens and Chickens","description":"Farmer Georgina has some dogs and chickens in her farmyard.
\nShe counts 50 heads and 140 legs.
\nHow many dogs and how many chickens are there?
\n
\n(Please post the answer and show any working and give reasons)","replyPages":[{"page":0,"digests":[{"id":"26037875","body":"40 dogs and 50 chickens
\nReon","dateCreated":"1281341926","smartDate":"Aug 9, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"26108249","body":"105 hens and 35 dogs
\nmark","dateCreated":"1281644221","smartDate":"Aug 12, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"26115971","body":"remember that there are only 50 heads in total","dateCreated":"1281669516","smartDate":"Aug 12, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"}},{"id":"26676129","body":"35 chickens and 15 dogs
\nthis is the new one
\nmark.alexander","dateCreated":"1283632896","smartDate":"Sep 4, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28037335","body":"3 dogs and 61 hens or 60 hens
\nmark","dateCreated":"1286329926","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28037423","body":"ops 47 hens and 3 dogs
\nmark","dateCreated":"1286330008","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28037425","body":"ops 47 hens and 3 dogs
\nmark","dateCreated":"1286330010","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28038409","body":"30 dogs and 20 chickens
\nmark","dateCreated":"1286331121","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28039627","body":"20 dogs and 30 chickens
\nmark","dateCreated":"1286332703","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28040091","body":"thats the last one","dateCreated":"1286333493","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28041945","body":"this is how i work it out with algebra
\n
\nD = Dogs (Have 4 legs)
\nC = Chickens (Have 2 legs)
\nH = Heads (All animals only have one head)
\nL = Legs
\n
\nEquation 1: D + C = H ............. D + C = 50
\n
\nEquation 2: 4D + 2C = L .............. 4D + 2C = 140 Simplifying gives you 2D + C = 70 .................. Rearranging gives you C = 70 - 2D
\n
\nNow you have a simultaneous equation:
\n
\nSubstituting Equation 2 into Equation 1 gives you:
\n
\nD + 70 \u2013 2D = 50
\n
\nD \u2013 2D = 50 \u2013 70
\n
\n-D = -20 so........... D = 20 meaning there are 20 dogs
\n
\nPutting back into equation 2:
\n
\n4D + 2C = 140
\n
\n4(20) + 2C = 140
\n
\n2C = 140 \u2013 80
\n
\n2C = 60
\n
\nC = 30 so............... there are 30 chickens
\n
\nMark Alexander","dateCreated":"1286336994","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}},{"id":"28102811","body":"very good. the answer is correct. it is pleasing to see that you have shown your working out. It'll be great if you could talk it through with Sachin and Braden and tell them how you did it!!!
\n100 points the first day back
\n
\nMrs Smart","dateCreated":"1286418710","smartDate":"Oct 6, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"}}],"more":3}]},{"id":"25632045","dateCreated":"1278975252","smartDate":"Jul 12, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"},"monitored":false,"locked":false,"links":{"self":"https:\/\/phsrm152010.wikispaces.com\/share\/view\/25632045"},"dateDigested":1532390111,"startDate":null,"sharedType":"discussion","title":"Maths Problem Solving - The Hand Shakes Problem","description":"There are 24 people in a room. Everyone shakes the hand of everyone else.
\n
\nHow many hand shakes were there altogether?
\n
\n(Please post the answer and give me reasons, or show me your working out)","replyPages":[{"page":0,"digests":[{"id":"25712713","body":"48 hands . jessica","dateCreated":"1279412375","smartDate":"Jul 17, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"25746613","body":"Sorry Jessica, not the right answer. Picture what is happening and then write out what the numbers you have to calculate
\n
\nMrs Smart","dateCreated":"1279613865","smartDate":"Jul 20, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"}},{"id":"25764821","body":"12 because 12+12=24","dateCreated":"1279699804","smartDate":"Jul 21, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"25819591","body":"12 12x2=24 jl.","dateCreated":"1279937339","smartDate":"Jul 23, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"25841385","body":"23#24=552
\nsachin","dateCreated":"1280126244","smartDate":"Jul 25, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"25913539","body":"12 because 12 times 2 =24 tracey","dateCreated":"1280527340","smartDate":"Jul 30, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"26002043","body":"bykane
\n23#24=552","dateCreated":"1281078281","smartDate":"Aug 6, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"26108227","body":"12 because 12#2=24
\nmark","dateCreated":"1281644055","smartDate":"Aug 12, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"26116063","body":"Sachin. Well done, you are the first person to get this answer correct. 100 points to you for next week.
\n
\nGood effort Kane","dateCreated":"1281669752","smartDate":"Aug 12, 2010","userCreated":{"username":"Shirltwirl","url":"https:\/\/www.wikispaces.com\/user\/view\/Shirltwirl","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1274307037\/Shirltwirl-lg.jpg"}},{"id":"26127601","body":"46 because you double 24 hands but not your self witch is 1 CONNOR D","dateCreated":"1281735640","smartDate":"Aug 13, 2010","userCreated":{"username":"room015","url":"https:\/\/www.wikispaces.com\/user\/view\/room015","imageUrl":"https:\/\/www.wikispaces.com\/i\/user_none_lg.jpg"}},{"id":"28037073","body":"23 times 24= 552","dateCreated":"1286329637","smartDate":"Oct 5, 2010","userCreated":{"username":"Markrm15","url":"https:\/\/www.wikispaces.com\/user\/view\/Markrm15","imageUrl":"https:\/\/www.wikispaces.com\/user\/pic\/1287774176\/Markrm15-lg.jpg"}}],"more":0}]}],"more":false},"comments":[]},"http":{"code":200,"status":"OK"},"redirectUrl":null,"javascript":null,"notices":{"warning":[],"error":[],"info":[],"success":[]}}