8√3除以4

问题描述:

8√3除以4

3/4÷0.8 = 0.75÷0.8 = 75/80 = 15/16
3/4÷0.8 = 3/4÷(4/5)=(3/4)×(5/4)= 15 / 16
3/4÷0.8 = 3÷(4×0.8)= 3÷3.2 = 15/16