Предмет: Математика, автор: xokduuuu5

стоимость 4 тетрадей и 3 карандашей 3300 сумм стоимость одной тетради 600 Найдите стоимость одного карандаша помогите пж​

Ответы

Автор ответа: Amelie13
0

Ответ: 300

Пошаговое объяснение:

если одна тетрадь стоит 600, то 4 стоят 2400, тогда 3 карандаша стоят 3300-2400=900, и один карандаш - 300

xokduuuu5: Спасибо большое
Автор ответа: llapssha
0

на Фотке................

Приложения:
xokduuuu5: Спасибо большое
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