0.94乘2.5加0.094乘75的简便计算

2025-03-14 01:58:27
推荐回答(2个)
回答1:

0.94乘2.5加0.094乘75=0.94x2.5+0.94x7.5=0.94x(2.5+7.5)=0.94x10=9.4

回答2:

0.94乘2.5加0.094乘75
=0.94x2.5+0.94x7.5
=0.94x(2.5+7.5)
=0.94x10
=9.4