Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Find the single geometric mean inserted between 3 and 27. a)
6
6
6
b)
15
15
15
c)
9
9
9
d)
12
12
12
Browse the problem library