Cool math fractal

math image

math image

cool math pre-algebra lessons: how to...cool math algebra lessons: how to...cool math precalculus / calculus lessons: how to...cool math anxiety survival and success guidecool geometry art - fractals, polyhedra, morebrain benders and free online jigsaw puzzlesCool Math Algebra, Precalulus and math anxiety booksother math stuff
cool math lessonscool math games and practice problemscool math gamesfree online math dictionarygeometry trigonometry reference area
cool math for teacherscool math for parentsCool Math 4 KidsCoolified GamesFinance FREAKTotally Stressed OutScience Monster

Coolmath Pre-Algebra
Decimals Lesson 10 - How to Divide a Decimal by a Decimal
(page 1 of 2)

---- This pre-algebra lesson explains how to divide a decimal by a decimal.

math image

line
Graphing Calculator Scientific Calculator << a new window will open for these
line
So, how do we do a decimal division problem like 6.85 divided by .5?

Well, we already know how to divide a decimal by a whole number -- and it was pretty easy....

So, let's just turn these problems into the easy kind!

How do we do that?  It looks like it's just a trick...  But, I'll show you why it works!

Let's divide 6.85 by .5

Set it up:

6.85 divided by .5

Move the decimals to the right on both until you are dividing BY a whole number:

moving the decimal points over in the problem 6.85 divided by .5 turns the problem into 68.5 by 5

Now, go for it!

long division work for the problem 6.85 divided by .5...  So, 6.85 divided by .5 = 13.7

>> Remember, you can check this by multiplying

13.7 x .5

Continued on the next page

 The printing and distribution and/or downloading of these lessons is strictly prohibited.

line
Graphing Calculator Scientific Calculator << a new window will open for these
line

.....:::::::::::::::  HELP SUPPORT COOLMATH  :::::::::::::::.....
:::::::  link to us   :::::::   advertise with us  :::::::  why we have ads  :::::::  cool math games store  :::::::

 ||   about us   ||  about our Cool Math Games  ||   safe surfing   ||   privacy policy   ||   terms of use   ||   copyrights & fair use   ||
 
||  cool math pre-algebra  ||  cool math algebra  ||  cool math precalculus / calculus  ||  cool math anxiety survival  ||  geometry / art / fractals / polyhedra  ||
||  free online brain bender and jigsaw puzzles  ||  cool math books  ||  other math stuff  ||
||  cool math lessons: how to...  ||  cool math games & practice problems  ||  cool math 4 kids lessons and games  ||  cool math games for arithmetic  ||
||  free online math dictionary  ||  geometry / trigonometry reference  ||  cool math for teachers  ||  cool math for parents  ||  cool math games  ||
 
||  Coolified Games  ||  Cool Math 4 kids  ||  Spike's Game Zone  ||  Finance Freak  ||  Totally Stressed Out  ||  Science Monster lessons  ||

Thanks for visiting Coolmath.com
© 1997-2012 Coolmath.com, Inc.