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Mathematics 9 Online
OpenStudy (anonymous):

Jerry mowed a patch of lawn with an area of 100 square yards in 20 minutes. At this rate, how long would it take him to mow the entire lawn, which is 240 square yards in area? A. 24 min B. 48 min C. 140 min D. 160 min

OpenStudy (anonymous):

Please help!

OpenStudy (anonymous):

If there is no change in rate, it will take him 48 minutes. The rate he's going is 5 yards a minute, so 240/5=48

OpenStudy (anonymous):

oh! thank u soo much!

OpenStudy (anonymous):

yw

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