Question

Математика 5 класс помагите

Answer 1

1 1/2-2/3=1 3/6-4/6=5/6
1 1/4-1/3=1 3/12-4/12=11/12
1 1/8-1/4=1 1/8-4/8=5/8
1 2/3-5/6=1 4/6-5/6=5/6
2 3/10-4/15=2 9/30-8/30=2 1/30