Предмет: Математика, автор: ЛУКЪЯН

журнал дороже газеты в 10 раз,а вместе они стоят 110р.Сколько стоят газета и журнал в отдельности?

Ответы

Автор ответа: IIIKOJIHIK
0
10х+х=110
11х=110
х=110:11
х=10
следовательно,10 рублей стоит газета.
110-10=100
ответ:журнал стоит 100 рублей,а газета стоит 10 рублей.


В ТОП ПОЖАЛУЙСТА )
Автор ответа: vmaluga2011
0
1 часть - газета
10 частей - журнал
1+10=11 (частей) всего
110 руб:11=10 руб (1 часть или стоит газета)
10 руб*10=100 руб (10 частей или стоит журнал)
Ответ: газета стоит 10 рублей, журнал 100 рублей

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