Question

If 10% of 'x' is the same as 20% of 'y'
then x, y is equal to :
(A) 2:1
(B) 1:2
(C) 3:1
(D) 1:3​

Answer 1

Answer:

Therefore, the ratio of x: y is 2: 1. 

Step-by-step explanation:

Using the condition, 10% of x = 20% of y, and converting it in the form 10100×x =20100×y, solve it and find the ratio of x:y.

Answer 2

Answer:

(A) 2:1

Step-by-step explanation:

according to question, 0.1x = 0.2y

$\frac{x}{y} = \frac{0.2}{0.1} = \frac{2}{1}$