题目内容
男生比女生多
,那么女生就比男生少
.______.(判断对错)
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女生人数比男生人数少:
÷(1+
)
=
÷
=
×
=
;
答:女生人数比男生人数少
.
故答案为:×.
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=
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| 3 |
=
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| 4 |
=
| 1 |
| 4 |
答:女生人数比男生人数少
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| 4 |
故答案为:×.
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