Question

daily earning of two persons are in th ratio 4: 5 and their daily expenses are in the ratio 7:9.if each saves Rs. 50 per day their daily earning in Rs. are

Answer 1

Let the earnings = 4x : 5x   

Let the expenses = 7y : 9y

Given, 4x-5y = 50   --------- (1) and 7x - 9y = 50   ---- (2)

On solving Equation(1)*5 and Equation(2)*4, we get

x = 100 and y = 50.

Daily Earnings are 4 * x = 400 and 5 * x = 500.

Daily earnings are 400 and 500.


Hope this helps!

Answer 2

hope this answer will help