0
Anonymous
The GCF is 10. The reduced fraction is 2/3.
Wiki User
2
Greatest Common Divisor (GCD) for 20 65 is 5.
20 10,2 5,2,2
The LCM is: 220
The common factors are: 1, 5.
It is 9
0.55
75% of 20 is 15.
17 out of 20 is 85%
13 and 7
15 is 75% of 20.
80%