Question

Ranjan salary is 10%of Akhilesh salary and Vimal salary is 20% of Ranjan salary Ranjan and Vimal donated equal amount of their salaries for a social cause if Vimal donated 30% of his salary ,what percentage of salary is donated by Ranjan


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Answer 1

Thanks for asking the question!

ANSWER::

Let salary of Akhilesh be x

Ranjan's salary = 10% of x = (10 * x) / 100 = x/10

Vimal's salary = 20% of x/10 = (20/100) * (x/10) = 20x / 1000 = 2x/100

30% of Vimal's donation = 30% * x/50 = (30/100) * (2x/100) = 6x/1000

Percentage of Salary donated by Ranjan = (10/x) *  (6x/1000) = 6%

Hope it helps!

                                                       

Answer 2

yeah sure for your help

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Thanks !

Here is your answer which you are searching for

Let the salary of Akhilesh be x

It is given that the salary of Rajan is 10% of Akhilesh salary

==> $\frac{( 10 .x) }{100}$

==> $\frac{x}{10}$

It is given that vimal's salary is 20% of Rajan's salary

==> $\frac{20x}{1000}$

==> $\frac{2x}{100}$

It is given that vimal donate 30% salary for a social cause

==> $30 * \frac{x}{50}$

==> $(\frac{30}{100} ) * ( \frac{2x}{100} )$

==> $\frac{6x}{1000}$

Now comes to real part of the question what's the percentage of salary denoted by Rajan

==> $\frac{10}{x} * \frac{6x}{1000}$

==> 6%

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