Question

How 2:4 = 1:2 Please give step by step explaination​

Answer 1

$\frac{2}{4} = \frac{1}{2} \\ \\ 2 \times 2 = 4 \times 1 \\ \\ 4 = 4$

Answer 2

Step-by-step explanation:

first according to the properties of proportion

2:4= 1:2

2×2=4×1

4=4

thatwhy 2:4=1:2