Предмет: Математика, автор: myakishev

В первый день в киоске продали 9 одинаковых по массе ящиков винограда, а во второй - 11 таких же ящиков. Сколько килограммов винограда продали в первый день если всего за два дня продали 340 кг винограда?

Ответы

Автор ответа: кляча

1) 9 + 11 = 20(ящиков) винограда продали за 2дня
2) 340 : 20 = 17(кг) винограда в одном ящике
3) 17 * 9 = 153(кг) винограда продали в 1-ый день
Ответ: 153 кг винограда продали в 1-ый день.

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