7.5-2.3×0.4的和除以0.02的脱式计算

7.5-2.3×0.4的和除以0.02的脱式计算
2025-06-26 20:06:05
推荐回答(2个)
回答1:

(7.5-2.3×0.4)÷0.02
=(7.5-0.92)÷0.02
=6.58÷0.02
=329

回答2:

( 75-23×0.4 ) ÷0.02。等于( 7.5-0.92。) ÷0.02。等于6.58÷0.02。等于329。