简算15/8除以(32/5*(10/9+6/1))

问题描述:

简算15/8除以(32/5*(10/9+6/1))

15/8除以(32/5*(10/9+6/1))
=15/8除以(32/5*10/9+32/5*6/1)
=15/8÷(64/9+192/5)
=15/8÷6/1
=3.2