Реши задачу разными способами. Космическое агентство решило заняться «космическим сельским хозяйством», Учёные стали изучать влияние условий космоса на растения. В специальной теплице посадили 900 растений, причём 630 из них были овощными культурами, а остальные - злаки. Овощные рассадили по 35 штук на каждую полку, а злаки - по 30 штук. Сколько полок потребовалось?

Ответы

Ответ дал: pony2201153

872

Ответ:

27 полок

Пошаговое объяснение:

всего 900

овощи = 630

злаки = 900 - 630 = 270

полок для овощей 630/35 = 18 полок

полок для злаков 270/30 = 9 полок

всего полок 18+9 = 27 полок

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12119090: да подскажите как через уравнение ее решить

kasplay123: Спасибо брат!Благодаря этому сайту,я еще жив..

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