if mark can finish the job in m hours ,how long will it take jessie to finish the job
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If Mark can finish the job in m hours,Jessie can finish the job in m+5 hours. 2. Since m is the number of hours,Mark's amount of work would be 1/m= 1/1 or 1 while Jessie would be 1/m+5 = 1/1+5 or 1/6.
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I don't know sorry for the
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