Предмет: Алгебра, автор: xxxxxxxxx42

Найдите целое,если 20% от него составляет 100 рублей

Ответы

Автор ответа: kis791

0

20%-100р
100%?
100*100:20=500р(целое)

Автор ответа: milabler

0

100 - 20%
х - 100%
х= (100*100):20 = 10000:20 = 500

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