Results 1 to 2 of 2

Thread: t-84 help- pi equivalent.

  1. March 19th 2009, 10:58 AM #1
    gammaman
    gammaman is offline
    Member
    Joined
    Feb 2009
    Posts
    125

    t-84 help- pi equivalent.

    What is the easiest way to find the pi equivalent of a decimal?

    For example the pi equivalent of 49.0088454 should be 78pi/5.
    Follow Math Help Forum on Facebook and Google+
  2. March 20th 2009, 08:43 AM #2
    galactus
    galactus is offline
    Eater of Worlds
    galactus's Avatar
    Joined
    Jul 2006
    From
    Chaneysville, PA
    Posts
    3,001
    Thanks
    1
    Divide by pi and you're left with the fractional part.

    \frac{49.0088454}{\pi}=15.6=\frac{78}{5}

    Let's try another made up one:

    We have 65.65928646

    Divide by Pi and get 20.9

    Result: \frac{209\pi}{10}
    Follow Math Help Forum on Facebook and Google+
« How to install and run programs? | Stuck on graphing question »

Similar Math Help Forum Discussions

  1. How are these two equivalent?
    Posted in the Algebra Forum
    Replies: 4
    Last Post: November 24th 2010, 01:28 PM
  2. How are these two equivalent
    Posted in the Algebra Forum
    Replies: 3
    Last Post: November 24th 2010, 05:56 AM
  3. equivalent?
    Posted in the Advanced Algebra Forum
    Replies: 3
    Last Post: June 2nd 2010, 02:37 AM
  4. How are these equivalent
    Posted in the Calculus Forum
    Replies: 2
    Last Post: May 24th 2010, 06:54 AM
  5. Is Log(max(m,n)) equivalent to log(m+n)
    Posted in the Algebra Forum
    Replies: 7
    Last Post: January 23rd 2010, 08:19 AM

Search Tags


/mathhelpforum @mathhelpforum