Предмет: Математика, автор: Magicfive666

Вопрос из теста Математика

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Ответы

Автор ответа: alyalylol13

1

1) 12,36/1 * 5/16 = 15,45/4

2) 15,45/4 - 0,0025/1 = 15,45/4 - 0,01/4 = 15,44/4 = 3,86

3) 3,86/47/20 = a

4) 3,86 * 20/47 = 77,2/47

a = 1,64255...

Ответ: 1.643

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