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forum.virtualchallengemeets.com • View topic - Another one

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Another one

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Another one

Postby smeag » Wed Feb 08, 2012 8:52 am

Bob needs to paint a barn in 8hr, but working alone takes 10 hr. How long after starting the job should he bring in a second painter that works at 70% of bob's pace? (answer in hours)

Please explain the problem thoroughly and show me how you got your answer.

Also, please show me the steps for: How long after 7:41 do the hour hand and the minute hand of a clock make a 10 degree angle? answer in minutes
Eels always look like they just told a joke, and are waiting for a response.
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Re: Another one

Postby 88bobcat » Tue Jul 03, 2012 11:17 pm

[unparseable or potentially dangerous latex formula]
[unparseable or potentially dangerous latex formula]

[unparseable or potentially dangerous latex formula]
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Re: Another one

Postby 88bobcat » Tue Jul 03, 2012 11:36 pm

[unparseable or potentially dangerous latex formula]
[unparseable or potentially dangerous latex formula]

[unparseable or potentially dangerous latex formula]
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