(32.8×91-16.4×92-1.75×656)÷0.02求简算
问题描述:
(32.8×91-16.4×92-1.75×656)÷0.02求简算
答
(32.8×91-16.4×92-1.75×656)÷0.02
=(32.8×91-32.8×41-1.75×2×328)÷0.02
=(32.8×91-32.8×41-35×32.8)÷0.02
=32.8×(91-41-35)÷0.02
=32.8×15÷0.02
=492÷0.02=24600