Question
The LCM of two numbers is 168, and the numbers are in
the ratio 4:7. Find the sum of the numbers.Solution
ATQ,
Let the numbers be 4m and 7m.
LCM of the numbers = 28m
Given, 28m = 168
So, m = 168 ÷ 28 = 6.
Thus, the numbers are 24 and 42.
Hence, the sum = 24 + 42 = 66.
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