Question
Mathematics Question on LCM and HCF
Find the sum of the fourth proportional of 60, 24, 15 and the mean proportional of 5 and 20.
A
47.5
B
16
C
106
D
116
Answer
16
Explanation
Solution
The correct option is (B): 16.
Find the sum of the fourth proportional of 60, 24, 15 and the mean proportional of 5 and 20.
47.5
16
106
116
16
The correct option is (B): 16.