Question

WHEN X=3, Y=4. WHAT IS Y WHEN X=12 please someone answer as soon as possible

Answer 1

Answer:

$\frac{x}{y}=\frac{3}{4}= \frac{12}{y}=>y=\frac{4*12}{3}=\frac{48}{3}=16$

Answer 2

If this is a proportion, then the answer is 16.

3:12, 4:16
3*16=12*4