题目内容
7.4÷2□7.4×0.5在□中应填什么．（ ）
| A、＞ | B、= | C、＜ |
分析：先计算，然后再比较大小．
解答：解：7.4÷2=3.7
7.4×0.5=3.7
所以7.4÷2=7.4×0.5
故选：B．
7.4×0.5=3.7
所以7.4÷2=7.4×0.5
故选：B．
点评：一个数除以2就等于这个数乘以0.5．
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