Question

A, B, C together earnſ (450 and spend 60%, 65%
and 70% of their salaries respetively. If their
Saving are 14:21:15. The salary of B is :
14 FOR​

Answer 1

Answer:

Let their savings be 14x, 21x and 15x respectively.

1st case,

A's total income14x +60% of A's income

So, 14x=40%(100%-60%)

If 40%=14x

Then 100%=14x*100/40=Rs 35x

So A's income =Rs 35x

2nd case,

B's total income= 21x+65% of B' income

So, 21x=35%(100%-65%)

If 35%=21x

Then,100%=21x*100/35=Rs 60x

So B's income= Rs 60x

3rd case,

C's total income=15x+70% of C's income

So, 15x =30%(100%-70%)

If, 30%=15x

Then 100%=50x

By the given condition,

35x+39x+21x=450

105x=450. Find x. Then find salaries of A B and C