Monday

December 22, 2014

December 22, 2014

Posted by **mike** on Saturday, September 28, 2013 at 12:20am.

- math -
**Larry**, Saturday, September 28, 2013 at 1:27am64*15 = 12n

let n be number of workers

divide both sides by 12

(64*15)/12 = (12n)/12

80 = n

thus it takes 80 men to complete the job in 12 days.

**Answer this Question**

**Related Questions**

maths - 300 men were engaged to complete a job in a certain number of days. but ...

maths, proportion - twelve men take 6 hours to finish a piece of work. after the...

airthmetic progression - 300 men wre engaged to complete a job in acertain ...

math - if 8 men can do a job in days, what is the percentage increase in number ...

Math - If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do ...

math - I 64 men do a job in 15 days how many more men are needed to do the job ...

math - Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2...

math - If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do ...

Math(work problem) - A man can do the job in 8 days after 3 days of working a ...

Math - If a job can be completed by 8 people in 6 days, how many days does it ...