Question

convert 2 3/4 into a mixed number into an improper fraction

Answer 1

It is already a mixed number. The 4 will stay there. But you have to multiply 4 and 2, and add 3. You can do it on your own  I'm not gonna do it for you. The answer will be like this   4 x 2 + 3/4

Answer 2

It's a bit confusing if you need it converted to a mix number or improper fraction, but if you needed it as an improper fraction it's 11/4.