Предмет: Математика, автор: raniyasibagatullina

ПЖ МОЖНО С ЗАДАЧЕЙ ТОЖЕ А ДАЮ 40 БАЛЛОВ У Ашрафа было в два раза больше тетрадей чем у Махмуда(рис 4 ) Ашраф купил шесть тетрадей в итоге у него стало больше в 5 раз чем у Махмуда. Сколько тетрадей у каждого ребёнка изнчально было?

Ответы

Автор ответа: catlufell

Ответ:

у Ашрафа было 4 тетр а у Махмуда 2

Пошаговое объяснение:

raniyasibagatullina: Шо

raniyasibagatullina: Я пон спасибо

Автор ответа: Dctggft

2 тетради у Махмуда; 4 тетради у Ашрафа
Пошаговое объяснение:
пусть х тетр.- у Махмуда; 2хтетр-тетради Ашрафа
составляем уравнение:
1) 2х+6=5х
6=5х-2х
3х=6
х=2(тетр.)-у Махмуда изначально
2) 2*2=4(тетр.)- изначально у Ашрафа

ответ не мой, но по моему это правильно

raniyasibagatullina: Спасибо

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