Answer :

The answer is D. 2.75.
2.75 is greater than 2.73 since there is a 5 in the hundredths place, and 5 is bigger than 3. It is smaller than 3.55 because there is a 3 in the ones place, and in 2.75 a 2 is in the ones place. 3 is bigger than 2.
D. 2.75 

Since 2.75 is greater than 2.73 and less than 3.55