Question 83

a% of b + b% of a = ______

Solution

Expression : a% of b + b% of a

= $$(\frac{a}{100} \times b)+(\frac{b}{100} \times a)$$

= $$(\frac{ab}{100})+(\frac{ab}{100})=\frac{2ab}{100}$$

= $$\frac{2a}{100} \times b$$

= 2a% of b

=> Ans - (A)

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