Answer:
55
Explanation:
So first of all I would convert the 20% to a decimal by dividing by 100 and you get 0.2
Then multiply 0.2 and 275 together and you get 55
If you are unsure on an answer, a way to quickcheck is setting the answer over your total
55
-------- = 0.2 ⇒ which equals 20%
275