What is 2 3/4 as an improper fraction?

To convert the mixed number 2 3/4 to an improper fraction, follow these steps:

1. Multiply the whole number by the denominator: 2 × 4 = 8
2. Add the numerator to the result: 8 + 3 = 11
3. The improper fraction is 11/4

So, 2 3/4 as an improper fraction is 11/4.