Question

0.32X十2.75=11.71？

Answer 1

0.32X＋2.75＝11.71
0.32X＝11.71一2.75
0.32X＝8.96
X＝8.96÷0.32
X＝28

Answer 2

11.71-2.75=0.32x
8.96=0.32x
x=28

Answer 3

[最佳回答] 解题过程如下所示: 0.32*102 =0.32*(100+2) =0.32*100+0.32*2 =32+0.64 =32.64 所以,这个问题就轻松解决了。