Question

if alka spends 90% of her total income and savees 120 then what is her actual income!

Answer 1

Let,total income be x
so, x= 100%
120= 100%-90%
120= 10%
hence, x= 120/10x100
x= 1200..

. hope it helps..

Answer 2

Answer:

Step-by-step explanation:

Percentage of spent=>90%

So,

Percentage of saved=>(-10)%

=10%

Let the total salary be C.

Then

10% of C=120

=>10/100*C=120

=>1/10*C=120

=>C=120*10

=>C=1200

So,total salary is 1200 rupees.