Предмет: Математика, автор: vita152003

Гитара стоит 6534 тенге, а домбра- в 3 раза дешевле. Насколько больше нужно заплатить за 2 гитары, чем за 2 домбры?

Ответы

Автор ответа: Digitalnata

6534:3=2178
(6534*2)-(2178*2)=13068-4356=8712

Автор ответа: yuramitusov

6534:3=2178(теннге)- 1 домбра 6534*2=13068(т)-2 гитары 2178*2=4356(т)-2 домбры 13068-4356=8712(т)-больше

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