Monthly Archives: September 2016

Week 11 Review: Practice Exercises and Problems

After learning about work problems, let’s solve the following exercises. Solutions and answers will be posted soon. Week 11 Review: Practice Exercises and Problems 1.) Aria can do a job in 7 days. What part of the job is finished after she worked for 3 days? 2.) Katya can do a job in 5 days.… Read More »

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