Question

Вычислите: 1/2:3/8-4/9:3/5

Answer 1

1/2:3/8-4/9:3/5=1627
1)12:38=12*83=43=1 13
2)49:35=49*53=2027
3)1 13-2027=43-2027=3627-2027=1627

Answer 2

1 13/27 ................