Предмет: Математика, автор: Olisova03

Сахар составляет 3/5 вишневого варенья, а остальную часть вишня. Вишни в варенье на 2 кг меньше, чем сахара. Какова масса варенья? Помогите решить уравнением!!! Пожалуйста!!!

Ответы

Автор ответа: weltafora

)1 - 3/5 = 5/5 - 3/5 =2/5
2)3/5 - 2/5 =1/5
3) 3/5 = 3*(1/5)=3*2=6 (кг) -сахара.
4) 2/5=2*(1/5)=2*2=4 (кг) - вишни
Общая масса варенья:6+4 = 10 (кг)
Ответ: 10 кг

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