Question
The income of Amar is 20% more than the income of Akbar.
If the difference between their incomes is Rs. 5,000 and they spend 80% of their respective incomes, then find the sum of their savings.Solution
ATQ, Let the income of Akbar be Rs. 'x'. Therefore, income of Amar = Rs. '1.2x' According to the question, 
Therefore, income of Akbar = x = Rs.25000 Income of Amar = 1.2x = Rs.30000 Savings of Akbar = 0.2 × 25000 = Rs.5000 Savings of Amar = 0.2 × 30000 = Rs.6000 Required sum = 5000 + 6000 = Rs.11000
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