If 15% of x is the same as 20% of y, then x : y is? Options :3 : 417 : 164 : 316 : 17
Question
Solution
Given that 15% of x is the same as 20% of y, we can set up the equation as follows:
0.15x = 0.20y
To find the ratio of x to y, we can divide both sides of the equation by 0.15x:
1 = 0.20y / 0.15x
Solving for y / x, we get:
y / x = 1 / (0.20 / 0.15)
Simplifying the right side of the equation, we get:
y / x = 0.15 / 0.20
Simplifying further, we get:
y / x = 3 / 4
Therefore, the ratio of x to y is the reciprocal of 3 / 4, which is 4 / 3 or 4:3. So, the correct option is 4 : 3.
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