Предмет: Математика, автор: vityfokin660

На первой пасеке с каждого улья получили по 60 кг меда на 2 по 70 кг всего собрали на двух пасеках 4510 кг сколько ульев было на каждой пасеки если на второй пасеки на 5 ульев больше

Ответы

Автор ответа: vmaluga2011

х ульев на первой пасеке
х+5 ульев на второй пасеке
60х+70(х+5)=4510
60х+70х+350=4510
130х=4510-350
130х=4160
х=4160:130
х=32 (улья) на первой пасеке
32+5=37 (ульев) на второй пасеке

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