Question
When 15 is added to 30% of a certain number, the result
is equal to one-third of that same number. Determine the value of the number.Solution
ATQ, Let the number be ‘3p’ ATQ, 0.30 × 3p + 15 = 3x/3 Or, p = 15/0.1 = 150 Therefore, required number = 3p = 450
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