Question

Tìm X biết : (3/4×X):1/2=4/5

Answer 1

=>3/4*x=4/5*1/2=2/5

=>x=2/5:3/4=2/5*4/3=8/15

Answer 2

(3/4xX):1/2=4/5

3/4xX=4/5x1/2

3/4xX=2/5

       X=2/5:3/4

       X=8/15

Answer 3

(3/4xX):1/2=4/5

3/4xX=4/5x1/2

3/4xX=2/5

       X=2/5:3/4

       X=8/15