Tag Archives: work problems with answers

Week 11 Review: Answers and Solutions

Below are the solutions to the exercises and about work problems. Problem 1 Aria can do a job in 7 days. What part of the job is finished after she worked for 3 days? Aria can do a job in 7 days. So meaning, she can do 1/7 job each day. 1st day – 1/7… Read More »

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