Ответ:
1)11 1/24 2) 10 1/12 3)53/15 4)863/100
Пошаговое объяснение:
1) (3 + 7) + (5/12 + 5/8) = 10 + 25/24 = 10 + 1 1/24 = 11 1/24
2) (8+1) + (1/6 + 11/12) = 9 + 13/12 = 9 + 1 1/12 = 10 1/12
3) (7-3) + (2/5 - 13/15) = 3 8/15
4) (5 + 3 ) + (11/20 + 8/100) = 8 63/100
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Answers & Comments
Ответ:
1)11 1/24 2) 10 1/12 3)53/15 4)863/100
Ответ:
Пошаговое объяснение:
1) (3 + 7) + (5/12 + 5/8) = 10 + 25/24 = 10 + 1 1/24 = 11 1/24
2) (8+1) + (1/6 + 11/12) = 9 + 13/12 = 9 + 1 1/12 = 10 1/12
3) (7-3) + (2/5 - 13/15) = 3 8/15
4) (5 + 3 ) + (11/20 + 8/100) = 8 63/100