Question

Marianne, Arlene, Tyler, and I worked together to complete a group project. Marianne completed 1/5 Marianne, Arlene, Tyler, and I worked together to complete a group project. Marianne completed 3/10of the project. Tyler and I finished the project and each did the same amount of work. What fraction of the project did I complete?

A. 1/5
B. 1/10
C. 1/2
D. 1/4

Answer 1

Marianne completed 1/5 = 20%
Marianne then completed 3/10 = 30%

SO FAR 50% OF THE PROJECT IS COMPLETE

50% of the project is left to finish and you and Tyler did the same amount of work so 50 DIVIDED by 2 is 25%

YOU DID 25% = 1/4


ANSWER: D. 1/4