问题
解答题
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答案
7.15×22=157.3;
90.75÷3.3=27.5;
3.68×0.25=0.92;
16.9÷0.13=130;
1.55÷3.9≈0.40;
3.7×0.016=0.0592;
13.76×0.8=11.008;
5.2×0.6=3.12;
35.4×4.2=148.68;
10.75÷12.5=0.86;
0.042×0.54=0.02268;
10.75÷12.5=0.86;