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Автор - Sultan8152

Найдите неизвестный член отношения :
.
2) 1 1/2 :x = 3/8

.

3) x : 0,8 = 2 1/4

Ответ

Автор - dily170

11/2 :х =3/8

Х= 11/2×3/8

Х=44/3

Х:0,8=2 1/4

Х=2 1/4 ×0,8

Х=45/16

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