Предмет: Математика, автор: лера1015

24задание. быстрее завтра сдавать!!!

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Автор ответа: evolga09

0

Мастер-за 3 часа 72 детали
Ученик- за 4 часа 72 детали
На сколько > обрабатывает за 1 час мастер, чем ученик?
1) 72:3=24(дет)- обрабатывает мастер за 1 час
2) 72:4=18(дет)- обрабатывает ученик за 1 час
3) 24-18=6(дет)-обрабатывает мастер > , чем ученик
Ответ: на 6 деталей

Автор ответа: ванесса9

0

1)72:3=24-скорость мастера
2)72:4=18-скорость ученика
3)24-18=6
Ответ:На 6 болье деталей обрабатывает мастер чем ученик

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