If 15% of x is the same as 20% of y, then x : y is?
Question
If 15% of x is the same as 20% of y, then x : y is?
Solution 1
Sure, let's solve this step by step:
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According to the problem, 15% of x is equal to 20% of y. We can write this as an equation: 0.15x = 0.20y.
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To find the ratio x : y, we need to isolate x/y. We can do this by dividing both sides of the equation by 0.15y: (0.15x) / (0.15y) = (0.20y) / (0.15y).
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Simplifying the equation gives us x / y = 0.20 / 0.15.
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Dividing 0.20 by 0.15 gives us approximately 1.33.
So, the ratio x : y is 1.33 : 1.
Solution 2
Sure, let's solve this step by step:
-
According to the problem, 15% of x is equal to 20% of y. We can write this as an equation: 0.15x = 0.20y.
-
To find the ratio x : y, we need to isolate x/y. We can do this by dividing both sides of the equation by 0.15y: (0.15x) / (0.15y) = (0.20y) / (0.15y).
-
Simplifying the equation gives us x / y = 0.20 / 0.15.
-
Dividing 0.20 by 0.15 gives us approximately 1.33.
So, the ratio x : y is 1.33 : 1.
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