Question

if 2 : y = 12 : 30 find the value of y​

Answer 1

Step-by-step explanation:

$\frac{2}{y } = \frac{12}{30 } \\ y \times 12 = 2 \times 30 \\ y = \frac{60}{12 } \\ y = 5$

Ur answer : y = 5