MAT 1301

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Two runners run around a circular track.  The first runner completes a lap in 4 minutes.  The second runner completes a lap in 19 minutes.  If they both start at the same place and the same time and go n the same direction, after how many minutes will they meet again at the starting place. Please explain how you got the answer. 
 
In a certain location, the highest temperature recorded was 103F.  The lowest temperature recorded was 211 degrees less that the highest.  What was the lowest temperature? Please explain how you got the answer. 
 
A car traveled 147 miles on 8 1/6 gallons of gas.  How many miles per gallon (mpg) did it get? Please explain how you got the answer. 
 
Pete has 99 hot dogs and 117 hot dog buns.  He wants to put the same number of hot dogs and hot  dog burns on each tray.  What is the greatest number of trays Pete can use to accomplish this? Please explain how you got the answer. 
    • 11 years ago
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