Question

8 minuts siedem dwunastych, 10 minus siedem dwunastych, 5 minus siedem ósmych, 3 minus siedem ósmych, 7 minus 3 piątej,

Answer 1

1. 8 i 7/12
2. 9 i 5/12
3. 4 i 1/8
4. 2 i 1/8
5. 6 i 2/5

Answer 2

8- 7/12 =  7 i 5/12
10-7/12= 2 i  5/12
5-7/8= 4 i 1/8
3-7/8 = 2 i 1/8
7-3/5 = 6 i 2/5