How do you write 7/12 as a decimal?

1 Answer
CountryGirl
Mar 30, 2018

#0.58bar3#

Explanation:

A decimal is a number written out with - you guessed it - a decimal point. These are some examples of decimals.

  • 16.8
  • 45879.03456
  • 3.1

To turn a fraction into a decimal, all you have to do is divide the top number by the bottom number. Or:
#7/12 = 7 -:12#

So, you can set up your long division problem like this and then solve. I've gone ahead and done it for you, but feel free to follow along!
enter image source here

NOTE: I know that it looks like I made #12# go into #70#, but that's only because #12# can't go into #7# without going over. So I put #0# above, then a decimal. This permits us to put a #0# after the #7# below, making it #70#.

So our decimal is #0.58bar3#. The line over the #3# means that it repeats over and over again.

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