Ответ учителя по предмету Математика
(5 7/8-y)+4 3/8=7 1/8
Раскрываем скобки
5 7/8 — y + 4 3/8 = 7 1/8
Переносим все известные в правую часть:
— y = 7 1/8 — 5 7/8 — 4 3/8
Считаем правую часть:
— у = — 3 1/8
у = 3 1/8
Проверяем:
(5 7/8 — 3 1/8) + 4 3/8 = 7 1/8
2 6/8 + 4 3/8 = 7 1/8
6 9/8 = 7 1/8
7 1/8 = 7 1/8
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(a) Complete the sentences with the verb in the Present Continuos or Present Simple.
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