Question
The LCM of two numbers is 240, and they are in the ratio
3:5. Determine the sum of these numbers.Solution
ATQ,
Let the numbers be 3m and 5m.
LCM of the numbers = 15m
Given, 15m = 240
So, m = 16
Thus, the numbers are 48 and 80.
Hence, the sum = 48 + 80 = 128.
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