標題:

Maths(English)

發問:

48 boys and 60 girls joined a treasure hunt competition.The teacher wants to group the students into as many groups as possible,so that each group has the same number of boys and the same number of girls.What is the maximum number of groups?What are the numbers of boys and girls in each group?

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2L48,60 2L24,30 3L12,15 4,5 用HCF,2x2x3=12 所以the maximum number of groups係12 the numbers of boys and girls in each group: boys:48/12=4 girls:60/12=5 the numbers of boys and girls in each group are 4 and 5 respectively.

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