简便计算 4.28-5.2÷0.8×0.6
问题描述：
简便计算 4.28-5.2÷0.8×0.6
答
4.28-5.2÷4/5*3/5
=4.28-5.2*5/4*3/5
=4.28-5.2*3/4
=4.28-3.9
=0.38
答
4.82-5.2÷0.8×0.6
=4.82-5.2*5/4*0.6
=4.82-5.2/4*5*0.6
=4.82-1.3*5*0.6
=4.82-3.9
=0.92
答
解4.28-5.2÷0.8×0.6
=4.28-5.2÷(4/5)×0.6
=4.28-5.2×(5/4)×0.6
=4.28-5.2×(1/4)×5×0.6
=4.28-1.3×3
=4.28-3.9
=0.38
答
您好：
4.28-5.2÷0.8×0.6
=4.28-5.2÷4x3
=4.28-3.9
=0.38
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