Question

The ratio of income and expenditure of a family is 9:8.If the income is 3600,find the ratio of the savings to the expenditure


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Answer 1

Income : Expenditure

Income : Expenditure10x : 7x

Income : Expenditure10x : 7xSavings = Income - Expenditure

Income : Expenditure10x : 7xSavings = Income - Expenditure10x - 7x = 3x

Income : Expenditure10x : 7xSavings = Income - Expenditure10x - 7x = 3xGiven, Expenditure

Income : Expenditure10x : 7xSavings = Income - Expenditure10x - 7x = 3xGiven, Expenditure=> 7x = 10500

Income : Expenditure10x : 7xSavings = Income - Expenditure10x - 7x = 3xGiven, Expenditure=> 7x = 10500x = 1500

Income : Expenditure10x : 7xSavings = Income - Expenditure10x - 7x = 3xGiven, Expenditure=> 7x = 10500x = 1500∴ Savings = 3x = 3×1500=4500

Answer 2

Explanation:

578 is the correct answer