Question

expenses meaning in Hindi
the ratio between income and expenses of a person are 7 ratio 5 then ratio between total income and savings is ​

Answer 1

Consider incomes of A = 7x

and that of B= 5x

Consider expenditure of A = 3y

and that of B= 2y

Now Savings = Income - Expernditures

As it is given that both of them Save Rs ‘R’ so their savings is equal

Savings of A = Saving of B

7x - 3y = 5x - 2y

2x = y …………………… 1Now Savings of A = 7x - 3y = R

Substituting value of y = 2x from 1

7x - 3*2x = R

7x - 6x = R

x = R

y = 2R

Now we can get income of A in terms of R which is

Income of A = 7R

I hope this will help you

Answer 2

Answer:

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