3个回答
展开全部
=7,26x4.8+7.26x53-7.26x0.1
=7.26x(4.8+53-0.1)
=7.26x57.7
怀疑你打错小数点了
=7.26x(4.8+53-0.1)
=7.26x57.7
怀疑你打错小数点了
2022-01-01
展开全部
7.26ⅹ4.8+72.6ⅹ5.3-0.726=72.6ⅹ0.48+72.6ⅹ5.3-72.6ⅹ0.01
=72.6ⅹ(0.48+5.3+0.01)
=72.6ⅹ6.29
=456.654
=72.6ⅹ(0.48+5.3+0.01)
=72.6ⅹ6.29
=456.654
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