Question

daily earnings of two persons are in the ratio of 4:5 and their daily expenses are in the ratio of 7:9. if each saves ₹50 per day their daily earnings in ₹are​

Answer 1

Answer:

Daily earnings are 400 and 500.

Step-by-step explanation:

Siddhartharao77Maths AryaBhatta

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.