Two numbers are in the ratio 4:5. Their LCM is 240. Find the sum of numbers.
Two numbers are in the ratio 4:5. Their LCM is 240. Find the sum of numbers. Correct Answer 108
Let the two numbers be 4x and 5x, then their LCM is 20x. LCM 20x = 240, hence x=12. The numbers are 4*12=48 and 5*12=60. Therefore, sum of the numbers is 48+60 = 108.
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Feb 20, 2025