tag:blogger.com,1999:blog-4217218738878135077.post3151412233362229034..comments2020-07-07T16:38:20.125+08:00Comments on mathsHeuristics™: Any Comments?Sunny Tanhttp://www.blogger.com/profile/14693596605489675720noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4217218738878135077.post-80116634602357171362009-02-27T14:05:00.000+08:002009-02-27T14:05:00.000+08:00120 is the right answer.At firstGirls: Boys 1:4In ...120 is the right answer.<BR/><BR/>At first<BR/>Girls: Boys 1:4<BR/>In the end<BR/>Girls: Boys 1:6<BR/>Number of boys remains the same<BR/>Therefore<BR/>Girls: Boys 3:12<BR/>In the end<BR/>Girls: Boys 2:12<BR/>1 unit = 8 girls<BR/>Number of children = 15x8=120, at first<BR/><BR/>sheng tianAnonymousnoreply@blogger.com