If 15% of x = 20% of y, then x : y is :(a) 3 : 4 (b) 4 : 3 (c) 17 : 16 (d) 16 : 17Options :abcd
Question
Solution
Given that 15% of x = 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
Simplifying the right side of the equation gives us:
1 = 1.33y / x
Therefore, the ratio of x to y is 1 : 1.33, which simplifies to approximately 3 : 4.
So, the answer is (a) 3 : 4.
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