新加坡小六检定考试数学题。。快来算吧。。
新加坡小六检定考试数学题。。快来算吧。。
Singapore Primary School Leaving Examination(PSLE) 2009 maths question: Jim bought some chocolates and gave half of it to Ken. Ken bought some sweets and gave half of it to Jim. Jim ate 12 sweets and Ken ate 18 chocolates. The ratio of Jim’s sweets to chocolates became 1:7 and the ratio of Ken’s sweets to chocolates became 1:4. How many sweets did Ken buy? Solve it..
不是附带英语。。新加坡考试的媒介语就是英语。。 答案是68。。308是Jim的。。