Question
The average of two numbers is 9 more than the smaller
number among them. If the greater number is 125% more than the smaller number, then find the sum of the two numbers.Solution
Let the smaller number be 8x.
Greater = 2.25 × 8x = 18x.
ATQ, 8x + 9 = (8x + 18x) / 2 = 13x
⇒ x = 9
Sum = 26x = 26 × 9 = 234.
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