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12. | The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then sum of the number is? | |
A. | 28 | |
B. | 32 | |
C. | 40 | |
D. | 64 | |
Answer: Option C | |
Explanation: | |
Let the numbers be 2x and 3x. Then, their L.C.M. = 6x. So, 6x = 48 or x = 8. The numbers are 16 and 24. Hence, required sum = (16 + 24) = 40. |
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