Предмет: Математика, автор: pmaykov

2700 кг яблок продано за 3 дня в 1 день 7/18 всего количества,во 2день 3/5 остатка а остальные в 3 день.сколько яблок продано в3 день.?

Ответы

Автор ответа: kasatik09

1) 2700* $frac{7}{8}= 2362,5$ кг- продали в 1 день

2) 2700-2362,5=337,5 кг -остаток

3) 337,5* $frac{3}{5}= 202,5$ кг - продали во 2 день

4) 2700- 2362,5-202,5=135 кг - продали в третий день

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