2/3*90%= 9.6/60%= 100%/5/7= 16.5/10%= 40*5%= 5.6*1/8+4.4*12.5%=直接写出得数
问题描述:
2/3*90%= 9.6/60%= 100%/5/7= 16.5/10%= 40*5%= 5.6*1/8+4.4*12.5%=
直接写出得数
答
2/3*90%= 0.6
9.6/60%= 16
100%/(5/7)= 1.4
16.5/10%= 165
40*5%= 2
5.6*1/8+4.4*12.5%= 1.25