Step-by-step explanation:
Answer:
False, 5 is not a factor of 54.
- 1/2
turn 2/5 to have the same denominator as 10
2 ( 2 ) = 4
5 ( 2 ) = 10
4/10 - 9/10
= -5/10
simplify
-5/10 = -1/2
hope this helps
yes
yes they are correct
