Alex had a piece of rope that was 3 and a half feet long. He used 3 fourths of it for a project. How long was the piece of rope he had left.

Question

four thoughts grade review

Answer 1

3 1/2 x 3/4 = 7/2 x 3/4 = 21/8             3 1/2  - 2 5/8 = 3 4/8 - 2 5/8 = 2 12/8 - 2 5/8 = 7/8 foot left