Savannah can paint a room in seven hours. Jordan can paint the same room in nine hours. How long does it take for both Savannah and Jordan to paint the room if they are working together?
2.
Katherine bought two hoses. The second hose will fill up an oil tank twenty percent slower than the first. If Katherine uses both hoses to fill up an oil tank, it will take 16 4/11 minutes. How long will it take if Katherine only uses the second hose?
3.
It takes Shelby 2 hours and 3 minutes to cut the grass. Abigail needs 3 hours and 46 minutes to cut the grass. If they work together, how long will it take them to cut the grass?
4.
Megan and Julia can finish apiece of work in 15 days. Megan can do the job herself in twenty days. If Julia wanted to do the job alone, how long would it take her?
Answer Key 0987267
Sample
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