Difference between revisions of "1956 AHSME Problems/Problem 47"
Prayersmith (talk | contribs) (Created page with "In 1 day, <math>x</math> machines can do <math>\frac {1}{3}</math> of the job , and <math>x + 3</math> machines<math> \frac {1}{2}</math> of the job. So <math>3</math> machi...") |
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Latest revision as of 08:42, 6 November 2017
In 1 day, 
machines can do 
of the job , and 
machines
of the job. So 
machines can do 
of the job in 1 day, and 1 machine can do
of the job in 1 day. Hence, **18** days are needed for 1 machine to complete the job;
