Mrs. Hinojosa had 81 feet of ribbon. If each of the 18 students in her class gets an equal length of ribbon, how long will each piece be?

4.5 feet

Explanation: If there is 81 feet of ribbon and 18 students then to solve this equation your going to have to divide. If you divide 81 by 18 you will get 4.5 feet. Thank you for your time.

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.