Write as an improper fraction

2 4/5 is it 14/5

Yes. You did this correctly. 2 4/5 as an improper fraction is 14/5.

To convert a mixed number like 2 4/5 to an improper fraction, you need to perform the following steps:

1. Multiply the whole number (2) by the denominator of the fraction (5): 2 * 5 = 10.
2. Add the result to the numerator of the fraction (4): 10 + 4 = 14.
3. Write the sum from step 2 as the numerator, and keep the same denominator: 14/5.

So, you are correct! The improper fraction form of 2 4/5 is indeed 14/5.