Question

यदि A की आय B की आय से 25% अधिक हो तो, B की आय A की आय से कितने प्रतिशत कम है?​

Answer 1

Answer:

The salary of B is lower than salary of A by 20% .

Step-by-step explanation:

Given as :

The salary of A = 25% more than salary of B

Let The salary of B is lower than salary of A by x %

According to question

Percentage decrease in B salary =$\dfrac{the percentage increase in A salary than B}{100 + the percentage increase in A salary than B}$

% decrease = $\frac{25}{100 +25 }$

Or, x% = $\dfrac{25}{125}$

Or, x% = $\dfrac{1}{5}$

Or, x = $\dfrac{1}{5}$ × 100

Or, x = $\dfrac{100}{5}$

∴   x = 20%

So,  The salary of B is lower than salary of A by = x = 20%

Hence, The salary of B is lower than salary of A by 20% . Answer