Предмет: Математика, автор: gleb2288

Площадь прямоугольного футбольного поля равна 54а а шарина поля-60м.Найдите периметер поля. Сколько кг семян газонной смеси понадобится чтобы засеять это поле если на 1см в квадрате уходит 5г семян?

Ответы

Автор ответа: Queen2802

0

Периметр 54+60=114
Сумму делим144/5=19
Вроде так

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