2 3/7+5 1/2 9 - 2 1/3
11/32 × 8
2 1/7 × 1 2/5
5/8 : 15
1 7/9 : 5 1/3
5 1/4 - 5 1/3

Пошаговое объяснение:

2 3/7+ 5 1/2=2 6/14+ 5 7/14=7 13/14

9 - 2 1/3= 6 2/3

11/32 × 8= 11/4=2 3/4

2 1/7 × 1 2/5= 3

5/8 : 15=1 /24

1 7/9: 5 1/3= 1 /3

5 1/4 - 5 1/3= 5 3/12 - 5 4/12= -1/12

2 3/7+5 1/2=2 6/14+5 7/14+=7 13/14
9- 2 1/3=8 3/3-2 1/3=6 2/3
11/32*8=11*8/32=44
2 1/7*1 2/5= 15/7*7/5= 3
5/8:15=5/8:15/1=5/8*1/15=1/24
1 7/9:5 1/3=16/9:16/3=16/9*3/16=1/3
5 1/4- 5 1/3=5 3/12-5 4/12= 4 15/12- 5 4/12=4-5 11/12= -1 11/12