Предмет: Математика, автор: ksyushenkayats

В фермерское хозяйстве заселяли 15 га пшеницей, по 1 ц 36 кг на гектар, и 20 га рожью, по 1 ц 50 кг на гектар. Сколько пшеницы и сколько ржи для этого потребовалось?

Ответы

Автор ответа: Франкештейн02

15*1.36=24
20*1.50=30
30+24=54
Ответ:54

Автор ответа: Zalina1984

20+36=56+50=106*15=2690

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