Question
The least common multiple (LCM) of two numbers is 144, and
the numbers are in the ratio 4:6. Find their sum.Solution
ATQ,
Let the numbers be 4m and 6m.
LCM of the numbers = 12m
Given, 12m = 144
So, m = 12
Thus, the numbers are 48 and 72.
Hence, the sum = 48 + 72 = 120.
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