Details solution

Give data.

Income 2:3

Expenditure 5:9

Income of second year = 45000

Expenditure in first year = 25000

Calculation

Let the income of first year = X

Expenditure in second year = Y

As per question

X/45000 = 2/3

3x= 90000

X = 30000

And

25000/Y = 5/9

5Y= 225000

Y = 45000

Now total saving in two years

(30000-25000) + (45000-45000)

**5000 is answer**