Question
The income of person P is Rs. 3000 greater than the
income of person Q. If each spends 70% of their respective incomes, what is the difference between their savings?Solution
ATQ,
Let, income of Q be Rs. x Savings of Q = 30% of x = Rs. 0.3x So, income of P = Rs. ‘x + 3000’ Savings of P = 30% of (x + 3000) = Rs. ‘0.3x + 900’ Required difference = 0.3x + 900 – 0.3x = Rs. 900Â
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