Tìm x
$\frac{3}{4} : X = \frac{1}{2}$

Question

$\frac{3}{4} : X = \frac{1}{2} X = \frac{3}{4} : \frac{1}{2} X = \frac{3}{2}$

Answer 1

Trả lời:

Giải bởi Vietjack

$\frac{3}{4} : X = \frac{1}{2} X = \frac{3}{4} : \frac{1}{2} X = \frac{3}{2}$

Tìm x34:X=12