题目内容
4.02×8.1×
÷(0.6×0.81)
| 3 |
| 5 |
4.02×8.1×
÷(0.6×0.81)
=4.02×8.1×0.6÷0.6÷0.81,
=4.02×(8.1÷0.81)×(0.6÷0.6),
=4.02×10×1,
=40.2.
| 3 |
| 5 |
=4.02×8.1×0.6÷0.6÷0.81,
=4.02×(8.1÷0.81)×(0.6÷0.6),
=4.02×10×1,
=40.2.
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