Question
The sum of three numbers is 144. If the ratio of
smallest number to largest number is 1:8, and that of smallest number to second smallest number is 1:3, then find the largest number.Solution
Let the smallest number be 'x' So, second smallest number = 3x And largest number = x × 8 = 8x ATQ: 3x + 8x + x = 144 Or,
12x = 144 So,
x = 12 So, largest number = 12 × 8 = 96
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