Question 1037513
total time spent on the project is equal to 2 + 1.5 + 2 + 3.5 = 9 hours.
time spent cutting is 1.5 hours.
ratio of time spent cutting the wood to the total time spent on the project is 1.5 / 9 = 1 / 6


he spent 1/6 of the total time on the project cutting wood.
1/6 * 9 = 9/6 = 1.5 hours.


solution looks good.