题目内容
六(2)班学生人数比六(1)班少
,六(2)班学生人数与六(1)班学生人数的比是________.
解:(1-
):1,
=
:1,
=3:4.
故答案为:3:4.
分析:本题以六(1)班人数为单位“1”,六(2)班学生人数比六(1)班少
,那么六(2)班学生人数就是1-
,据此求出两班人数的比即可.
点评:本题主要是确定单位“1”,再求出比.

=

=3:4.
故答案为:3:4.
分析:本题以六(1)班人数为单位“1”,六(2)班学生人数比六(1)班少


点评:本题主要是确定单位“1”,再求出比.

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