Предмет: Математика, автор: gabitalikhan

Решите задачу, составив систему уравнений:
За 2 кг яблок и 6 кг апельсинов заплатили 4545 тенге. Сколько стоит 1 кг каждого вида фруктов,
если 2 кг яблок на 1170 тенге дешевле, чем 3 кг груш?
ПЖ ДАМ 50 БАЛОВ!!!!!!!!!!

Ответы

Автор ответа: filtprovimeKte

Ответ:

ответ думаю верный чел удачи тебе или кому там

Пошаговое объяснение:

Приложения:

aminamarat0107: это система??

filtprovimeKte: да

hodacijtrup620: у кого ответ правильный ?

Автор ответа: hodacijtrup620

Ответ:

600

Пошаговое объяснение:

1 кг яблок стоит 315 тенге, 1 кг апельсинов стоит 600 тенге.

3х+6у=4545, 3у-2х=1170. отсюда 7х=2205,а х=315, у=4545-3*315/6=600

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