Предмет: Математика, автор: amina200834

451 Найдите значение выражений: 4/7+15/19+3/7+4/19. Дам 12 баллов​

Ответы

Автор ответа: kamilakuper
6

Ответ:4/7 + 15/19 + 3/7 + 4/19 = (4/7 + 3/7) + (15/19 + 4/19) = 7/7 + 19/19 = 1 + 1 = 2

Пошаговое объяснение:


TerminatorLexa: мне кажется, но по моему это дробная черта, а не деление
TerminatorLexa: было бы слишком легко
TerminatorLexa: а стоп, простите не заметил.
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