7.2*4.5*9.3/1.8*(1.5*3.1)简算
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![7.2*4.5*9.3/1.8*(1.5*3.1)简算](/uploads/image/z/243870-6-0.jpg?t=7.2%2A4.5%2A9.3%2F1.8%2A%EF%BC%881.5%2A3.1%EF%BC%89%E7%AE%80%E7%AE%97)
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7.2*4.5*9.3/1.8*(1.5*3.1)简算
7.2*4.5*9.3/1.8*(1.5*3.1)简算
7.2*4.5*9.3/1.8*(1.5*3.1)简算
7.2*4.5*9.3/[1.8*(1.5*3.1)]
=(7.2/1.8)*(4.5/1.5)*(9.3/3.1)
=4*3*3
=36