Предмет: Математика, автор: ramina2606

подскажите кск прибавлятт дроби ;наприме 2/4+3/5+4/8

Ответы

Автор ответа: juzorck

1

Нужно приводить к общему знаменателю
2/4+3/5+4/8 = 10/40 + 24/40 + 20/40 =

54/40

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