题目内容
下面算式中,乘积与12.5×1.6相等的是( )
| A.1.25×1.6 | B.12.5×0.16 | C.1.25×16 |
12.5×1.6
=(12.5÷10)×(1.6×10)
=1.25×16.
故选:C.
=(12.5÷10)×(1.6×10)
=1.25×16.
故选:C.
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题目内容
| A.1.25×1.6 | B.12.5×0.16 | C.1.25×16 |