Question

The salaries of a,b,c are in ratio 2:3:5if the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be the new ratio of salaries

Answer 1

Solution:

The salaries A, B, C are in the ratio:

$\huge\boxed{\sf{2 : 3 : 5}}$

Let:

A = 2x, B = 3x, C = 5x

A's new salary:

$\implies$ (100 + 15%) of 2x

$\implies$ $\sf{\frac{115}{100} \times 2x}$

$\implies$ $\sf{\frac{23x}{10}}$

B's new salary:

$\implies$ (100 + 10%) of 3x

$\implies$ $\sf{\frac{110}{100} \times 3x}$

$\implies$ $\sf{\frac{33x}{100}}$

C's new salary:

$\implies$ (100 + 20%) of 5x

$\implies$ $\sf{\frac{120}{100} \times 5x}$

$\implies$ $\sf{\frac{60x}{10}}$

Ratio of their new salaries:

$\huge\boxed{\sf{\frac{23x}{10} : \frac{33x}{10} : \frac{60x}{10}}}$

Hence:

$\huge\boxed{\sf{23:33:60}}$

Therefore:

New ratio of salaries: 23 : 33 : 60

Answer 2

Step-by-step explanation:

hope it may help u.......