Question

А) 3 3/4 + 1 1/2
б) 2 5/6 - 1 5/12
В) 4 - 1 2/3
Г) 3 2/7 - 6/7
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Answer 1

1) 3 3/4 + 11/2 = 9 1/4
2) 2 5/6 - 15/12 = 1 7/12
3) 4 - 12/3 = 12/3
4) 3 2/7 - 6/7 = 2 3/7