Question

математика 5 класс срочно надо

Answer 1

1) 56 5/8-1/2=453/8-1/2=453/8-4/8=449/8
2)23/4-17/6=69/12-34/12=35/12
3)317/8-83/3=951/24-664/24=287/24
4)449/8-35/12=1347/24-70/24=1277/24
5)1277/24+287/24=1564/24=782/12=391/6=65 1/6