Предмет: Математика, автор: ulvik

Помогите пожалуйста решить!!!В 3 теплицах
выращивали огурцы.Площади первых двух теплиц 36 метров в квадрате и 24 метра в квадрате..В первой теплице собрали 648 кг огурцов.В двух других теплицах с 1 метра в квадрате собирали на 2 кг огурцов больше.Сколько кг огурцов собрали в трёх теплицах,если площадь третьей теплицы в 2 раза меньше площади первой теплицы?

Ответы

Автор ответа: алёнка503
2
1)36:2=18(м²)-площадь третьей теплицы.
2)648:36=18(кг.)-собрали с 1м² в первой теплице.
3)18+2=20(кг.)-собрали с 1 м² в двух остальных теплицах.
4)20х24=480(кг.)-собрали со второй теплицы.
5)18х20=360(кг.)-собрали с третьей теплицы.
6)648+480=1128(кг.)-собрали с первой и второй теплиц.
7)1128+360=1488(кг.)-всего.
Ответ:1488 килограммов.

ulvik: спасибо огромное
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