Question

1) 5/9х=1
2)4/7х=16
3) 3 целых 3/5 : х = 1 целой 4/5

Answer 1

1) x = 1:5/9 = 9/5 = 1 4/5
2) x = 16:4/7 = 16*7/4 = 28
3) x = 3 3/5: 1 4/5 = 18/5:9/5 = 2