Ответ:
Пошаговое объяснение:
N⁰1
А)14 1/12-4 1/8 = 14 2/24 - 4 3/24 = 13 26/24 - 4 3/24 = 9 23/24
Б)20 3/16+13 1/8 = 20 3/16 + 13 2/16 = 33 5/16
В)16 2/5-12 1/10 = 16 4/10 - 12 1/10 = 4 3/10
N⁰2
34 5/9-x=15 5/9
x = 34 5/9 - 15 5/9
x = 19
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Answers & Comments
Ответ:
Пошаговое объяснение:
N⁰1
А)14 1/12-4 1/8 = 14 2/24 - 4 3/24 = 13 26/24 - 4 3/24 = 9 23/24
Б)20 3/16+13 1/8 = 20 3/16 + 13 2/16 = 33 5/16
В)16 2/5-12 1/10 = 16 4/10 - 12 1/10 = 4 3/10
N⁰2
34 5/9-x=15 5/9
x = 34 5/9 - 15 5/9
x = 19