Ravi loses 20% of his money.After spending 25% of the remainder, he has Rs.540/- left. How much money did he originally have?
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Step-by-step explanation:
Let Ravi's original money be X.
money spent and lost= 20% + 25%
= 45%
Total money spent= 45% of X
= 45÷100× X
=45X÷100
Savings= Income - Expenditure
540= X - 45X÷ 100 (taking lcm)
540 = (100X - 45X) ÷ 100
540 = 55X ÷ 100
540 × 100 = 55x
54,000 = 55X
54000÷ 55 = X
X = 981.81
Hope it helps, correct me if im wrong
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