Предмет: Математика, автор: aselsidenova472

2. За сколько дней выполнят работу 9 работников, если эту работу 3 работника выполнят за 9 дней?

jekadva: = 3дня

Ответы

Автор ответа: Felix2021

0

Ответ:

3*9=27-дней для одного

27:9=3дня

Ответ: 3 дня.

aselsidenova472: спасибо

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