Q28
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
AnswerD.
64
Answer: Option C
Solution
Answer: Option C
Solution:
Let the numbers be 2x and 3xThen, their L.C.M. = 6x
So, 6x = 48 or x = 8
∴ The numbers are 16 and 24
Hence, required sum = (16 + 24) = 40