If A - x - of y and B - y - of x then- which of the following is true-A- A is equal to BB- A is greater than BC- B is greater than AD- Cannot be determined

The correct option is A A is equal to B A = x/100× y = xy/100 B= y/100× x = yx/100 Both have same value. ...

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Byju's Answer

Standard VIII

Mathematics

Finding Increase or Decrease Percentage in Situations

If A = x % of...

Question

If A= x% of y and B = y % of x then, which of the following is true?

A is equal to B

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A is greater than B

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B is greater than A

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Cannot be determined

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Solution

The correct option is A A is equal to B
$A = \frac{x}{100} \times y = \frac{x y}{100}$
$B = \frac{y}{100} \times x = \frac{y x}{100}$
Both have same value.

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If A= x% of y and B = y % of x then, which of the following is true?

The correct option is A A is equal to B A=x100×y=xy100 B=y100×x=yx100 Both have same value.

The correct option is A A is equal to B
$A = \frac{x}{100} \times y = \frac{x y}{100}$
$B = \frac{y}{100} \times x = \frac{y x}{100}$
Both have same value.