The L.C.M of two numbers is 48. The numbers are in the ratio 1:4. The sum of numbers is:  Choose the correct choice from the following choices.
A) 28 B) 30 C) 40 D) 50 E) 60
Let the numbers be 1x and 4x.   Then, their L.C.M = 4x. So, 4x = 48 or x = 12.   The numbers are 12 and48.   Hence, required sum = (12+ 48)= 
<gadget id="calculator">(12+ 48)</gadget>
<output>60</output>
60.   ANSW60R:60
<result>E</result>
The L.C.M of two numbers is 48. The numbers are in the ratio 1:4. The sum of numbers is: