Предмет: Математика, автор: viktoriyaparfenova

помогите решитть пожалуйста срочно.масса поросенка 20 кг. а гуся 5 кг.Какова масса поросенка и 9 таких гусей?

Ответы

Автор ответа: ewgenijbark

0

20 + 5 * 9 = 20 + 45 = 65 кг - масса поросенка и 9 гусей

Автор ответа: klimova03

0

5*9=45-9гусей
45+20=65

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