Well, 9/10 is the same as 9 10ths, the decimal that represents that is 0.9 because it is also 9 10ths
Answer:
9
Step-by-step explanation:
The factors of 18 are : 1, 2, 3, 6, 9, 18
The factors of 27 are : 1, 3, 9, 27
The common factors are : 1, 3, 9
The gcf is 9
It’s the third one ............
It is C, however I might be wrong so you can visit this website.
Websites: https://www.varsitytutors.com/hotmath/hotmath_help/topics/converse-inverse-contrapositive