3/16乘(1/2+1/3除以[])=11/32 []=() 说想法
问题描述:
3/16乘(1/2+1/3除以[])=11/32 []=() 说想法
3/16乘(1/2+1/3除以[])=11/32
[]=()
说想法
答
=4
3/16*(1/2+1/3/())=11/32.先算11/32*16/3=11/6 11/6-1/2=4/3 4/3/(除)1/3=4