5.1x0.68x7.8除以(1.7x0.34x1.3)简便运算
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解决时间 2021-03-21 00:03
- 提问者网友:酱爆肉
- 2021-03-20 01:50
5.1x0.68x7.8除以(1.7x0.34x1.3)简便运算
最佳答案
- 五星知识达人网友:duile
- 2021-03-20 02:03
5.1x0.68x7.8除以(1.7x0.34x1.3)
=5.1x0.68x7.8÷1.7÷0.34÷1.3
=(5.1÷1.7)x(0.68÷0.34)x(7.8÷1.3)
=3x2x6
=36
=5.1x0.68x7.8÷1.7÷0.34÷1.3
=(5.1÷1.7)x(0.68÷0.34)x(7.8÷1.3)
=3x2x6
=36
全部回答
- 1楼网友:酒醒三更
- 2021-03-20 02:31
5.1x0.68x7.8除以(1.7x0.34x1.3)简便运算
5.1x0.68x7.8÷(1.7x0.34x1.3)
=5.1÷1.7x(0.68÷0.34)x(7.8÷1.3)
=3x2x6
=36
5.1x0.68x7.8÷(1.7x0.34x1.3)
=5.1÷1.7x(0.68÷0.34)x(7.8÷1.3)
=3x2x6
=36
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