Question

Pls answer this q. In detail

Quick.. ​

Answer 1

Step-by-step explanation:

let raju salary = x

salary saved = 20% of x

= 20 * x

__

100

monthly expenditure = ₹4800

now total salary

4800+ 20*x = x

- - - - -

100

= 480000 + 20x

-------------------------- = x

100

= 480000+20 x = 100x

480000 = 100x-20x

480000 = 80x

480000 = x

-----------

80

x = 6000

therefore raju salary is ₹6000

Answer 2

Let Raju's income be x

Then,

Raju saves = 20% of x

= 20/100 * x

=x/5

therefore,

Raju's expenditure = 80% of x

= 80/100 * x

= 4x/5

But,

Given that Raju's expenditure = ₹4800

Therefore,

4x/5 = 4800

x = 4800*5 / 4

x = ₹6000

Hence, the total monthly income of Raju is ₹6000.