2:1/4. 2+1/4, -2-1/4, 5*2/5, 5:2/5, -5-2/5, 5-7.1/8, -1/10+10, 3/7-4/7 решите под*

Question

2:1/4. 2+1/4, -2-1/4, 5*2/5, 5:2/5, -5-2/5, 5-7.1/8, -1/10+10, 3/7-4/7 решите под*

Answer 1

8
2,25
-2,25
2
12,5
-5,4
4.1125?
9,9
-1/7