Question
Mathematics Question on Arithmetic Mean
The product of two numbers is 91 and their arithmetic mean is 10, then the two numbers are
A
10, 10
B
12, 8
C
13, 7
D
14, 6
Answer
13, 7
Explanation
Solution
The correct option is (C): 13, 7
The product of two numbers is 91 and their arithmetic mean is 10, then the two numbers are
10, 10
12, 8
13, 7
14, 6
13, 7
The correct option is (C): 13, 7