If A=x% of y and B=y% of x then which of the following is true?
300
400
A is equal to B
A is greater than B
Explanation:
X% of Y =$\dfrac{x}{100} \times Y $ =$\dfrac{Y}{100} \times X $ =Y% of X Therefore A=B
X% of Y =$\dfrac{x}{100} \times Y $ =$\dfrac{Y}{100} \times X $ =Y% of X Therefore A=B