Out of her total monthly salary, Tanvy spends 25% on house rent and 70% of the rest on household expenditure. If she saves Rs 14625, what is her total monthly salary? Also calculate the amount that she spends for the household expenditure.
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Answer:
Tanvy's monthly salary is 105000
Step-by-step explanation:
Let x be Tanvy monthly salary.
Here House rent =30% of x
=
100
30
x
=
10
3x
Household expenses =60% of x
=
100
60
x
=
10
6
x
∴ Total saving=10500
⇒x−(
10
3x
+
10
6
x)=10500
⇒x−
10
9
x=10500
⇒
10
x
=10500
⇒x=1,05,000
∴ Tanvy monthly salary =Rs. 105000.