63.2乘以0.1+6.32乘以9
1个回答
63.2*0.1+6.32*9
=63.2*0.1+63.2*0.9
=63.2*(0.1+0.9)
=63.2
相关问题
6/7乘以( )=3/5乘以( )=9乘以( )=0.2乘以( )=1
8乘以0.9怎么算 63乘以0.9又怎么算
(8.4乘以25乘以63%)除以(84乘以5乘以0.9)的简便运算?
6.38乘以7.2加上63.8乘以0.72的简便运算
请帮忙计算1乘以2乘以4+2乘以4乘以8+...+1n乘以2n乘以4n除以1乘3乘9+2乘6乘8+.+n乘以3n乘以9n
1+2乘以3+4乘以5+6乘以7+8乘以9=505
0除以3乘以4乘以5乘以6乘以7乘以8乘以9乘以10除以3除以2等于
5.68乘以0.47加0.63乘以5.68减5.68乘以0.1
0.65乘以6.4减6.5乘以0.54加65乘以9%
3分之2乘以()=6乘以()=0.75乘以( )=1