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3.6x(2/9 7/12-3/4)等于多少?
6个回答
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根据题目是指的计算,可以这样计算。
3.6×(2/9+7/12-3/4)
=36/10×2/9+36/10×7/12-36/10×3/4
=8/10+21/10-27/10
=1/5
3.6×(2/9+7/12-3/4)
=36/10×2/9+36/10×7/12-36/10×3/4
=8/10+21/10-27/10
=1/5
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3.6×(2/9+7/12-3/4)
=3.6×2/9+3.6×7/12-3.6×3/4
=0.8+2.1-2.7
=0.2
=3.6×2/9+3.6×7/12-3.6×3/4
=0.8+2.1-2.7
=0.2
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有关于3.6×(2/9+7/12-3/4)这个算式的解答过程及结果,具体如下:
3.6×(2/9+7/12-3/4)
=3.6×(8/36+21/36-27/36)
=3.6×2/36
=36/10×2/36
=1/5
3.6×(2/9+7/12-3/4)
=3.6×(8/36+21/36-27/36)
=3.6×2/36
=36/10×2/36
=1/5
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解:3.6×(2/9+7/12-3/4)
=3.6×(8/36+21/36-27/36)
=3.6×2/36
=0.2
=3.6×(8/36+21/36-27/36)
=3.6×2/36
=0.2
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=3.6×2/9+3.6×7/12-3.6×3/4
=0.8+2.1-2.7
=2.9-2.7
=0.2
=0.8+2.1-2.7
=2.9-2.7
=0.2
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