Предмет: Математика, автор: madiyarxxxpvk

В 4 сотках 80 М пряжи . сколько пряжи в трех таких сотках.

Ответы

Автор ответа: Era223

В 4 сотках 80 М пряжи . сколько
пряжи в трех таких сотках.
80:4=20 3*20=60

Автор ответа: vlad1808

1) 80/4 =20 м в одном мотке

2) 20х3 = 60 м в трех

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