Question

एक परिवार की आय एंव व्यय का अनुपात 10:7 है | यदि उस परिवार का व्यय 10,500 ₹ हो,तो उसकी बचत कितनी है ?​

Answer 1

Let the income of a family =10x and expenditure =7x

As per question ,

Expenditure =Rs10,500

=>7x=10,500

=>x=10,500/7=1500

As per the assumption,

Saving =Income - Expenditure

=10x-7x=3x

Then put the value of x in saving

3x=3×1500=Rs4500

Therefore their savings is 4,500. ( Ans.)