Worksheet on Time and Work. Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need. All Rights Reserved. Comments Have your say about what you just read! Leave me a comment in the box below.
How long will it take each of them to complete the project alone? This means that the time it takes Becky to complete the project alone is. Since it takes Doug twice as long as Becky, the time for Doug is. Joey can build a large shed in 10 days less than Cosmo can. If they built it together, it would take them 12 days. How long would it take each of them working alone? Cosmo can build the large shed in either 30 days or 4 days.
Clark can complete a job in one hour less than his apprentice. Together, they do the job in 1 hour and 12 minutes. The apprentice can do the job in either h reject or 3 h. Of course, Train B is going to travel more of those 1, miles than Train A, since it's traveling faster, but that doesn't matter. You don't even have to figure out how far each train will go. Luckily, you happen to know what D A and D B are 95 t and t , respectively so plug those into the equation and solve.
Problem 3: Dave rode his bike from home to a at an average speed of 17 mph, and the trip took 1. However, as he pulled up to the store, he rode over some glass, causing both tires to go flat. Because of this rotten luck, he had to push his bike back home at an average speed of 3 mph. How long did the trip home take? Michael Kelley. All rights reserved including the right of reproduction in whole or in part in any form.
You canpurchase this book at Amazon. Kelley's Cautions Make sure that the units match in a travel problem. Kelley's Cautions Even though you added the distances in this problem, you won't always do soit depends on how the problem is worded.
You've Got Problems Problem 3: Dave rode his bike from home to a at an average speed of 17 mph, and the trip took 1. See also:. Area and Volume Problems.
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