Предмет: Математика, автор: Dineslam

3 цыплёнка и 2 гусёнка стоят 99 рублей,а 5 цыплят и 4 гусёнка стоят 183 рубля.
Сколько стоит 1 цыплёнок и 1 гусёнок в отдельности?

Ответы

Автор ответа: ielienamart

0

3ц+2г=99к
5ц+4г=183к

3*2ц+2*2г=99к*2
6ц+4г= 198к
198-183=15( коп)- стоит 1 цыпленок
(99-3*15):2=27( коп)- стоит 1 гусенок

Автор ответа: azat06

0

Спасибо, большое!

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