Question

помоги!!!!!!!!!!!!!!!!!!!!

Answer 1

7/8т=875/1000т
4/25т =160/1000т
3/10т=300/1000т
9/40т=225/1000т
опечатка
1/10т=100/1000т
17/125т=136/1000т

1/10т ;17/125т; 4/25т; 9/40т;
3/10т; 7/8т