Question

найдите разность 1)7 5/6-3 2/3 2)8 5/12-6 7/20 3)11 11/12-5 7/9 4)9 17/24-8 11/36 СРОЧНО ​

Answer 1

1) 7 5/6 - 3 2/3 = 7 5/6 - 3 4/6 = 4 1/6

2) 8 5/12 - 6 7/20 = 8 25/60 - 6 21/60 = 2 4/60 = 2 1/15

3) 11 11/12 - 5 7/9 = 11 33/36 - 5 28/36 = 6 5/36

4) 9 17/24 - 8 11/36 = 9 51/72 - 8 22/72 = 1 29/72