Предмет: Математика, автор: РамазановаАминат

длина цветника прямоугольной формы равна 20 м а ширина 5 м. Его площадь составляет десятую часть площади огорода . найди площадь огорода.

Ответы

Автор ответа: Uliana2004
0
длина цветника прямоугольной формы равна 20 м а ширина 5 м. Его площадь составляет десятую часть площади огорода . найди площадь огорода.

20*5=100 кв.м -
S цветника
100*10= 1000 кв.м - S огорода

Автор ответа: РамазановаАминат
0
спасибо
Автор ответа: РамазановаАминат
0
а 10 откудова взяла
Автор ответа: Uliana2004
0
составляет десятую часть
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