Предмет: Математика, автор: Бapc

Помогите решить эту задачу по действиям,спасибо:В двух пачках 270 тетрадей. Сколько тетрадей в каждой пачке, если в одной из них тетрадей в 4 раза меньше, чем в другой?

Ответы

Автор ответа: Лаламошка1
0
пусть в первой пачке х тогда во 2-4хвсего х+4х или270 уравнениие х+4х=270 5х=270 х=54 значит в 1-54 во 2-54*4=216
Автор ответа: Лаламошка1
0
не никак
Автор ответа: Лаламошка1
0
мож на 4 меньше?
Автор ответа: Лаламошка1
0
мож условие неправильно записал
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