Предмет: Математика, автор: ZIPPoil

(3целых 5/6 + а)- 2целых 1/6=5целых
СРОЧНО!!

Ответы

Автор ответа: glebomoroz

0

Ответ: а = 3 2/6

7 1/6 - 2 1/6 = 5

Пошаговое объяснение: Сначала раскроем скобки:

получается, что 1 4/6 + a = 5,

а = 5 - 1 4/6

a = 3 2/6

ZIPPoil: А откуда 1целая 4/6?

glebomoroz: Говорю же - раскрыли скобки и 3 5/6 - 2 1/6 = 1 4/6

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