Предмет: Алгебра, автор: Heeeeelpmeee

Петя купил себе в магазине шорты для футбола.

Если бы он купил шорты с футболкой, стоимость покупки была бы вдвое больше.
Если бы он купил шорты с бутсами, стоимость покупки была бы впятеро больше.
Если бы он купил шорты с щитками, стоимость покупки была бы втрое больше.
Во сколько раз больше была бы стоимость покупки, если бы Петя купил шорты, футболку, бутсы и щитки?

Ответы

Автор ответа: danial043
5

Ответ:

В 11 раз

Объяснение:

Футболка берем как-x

Шорты-2x

Бутсы-5x

Щитки-3x

Приьавляем все

x+2x+3x×5x=11x

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