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/250475-59-5.jpg?t=7.2%2A4.5%2A9.3%2F%EF%BC%881.8%2A1.5%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