Monday, March 21, 2011

Math

Today in math we learned how to divide equations. This is how we learned how to do it:

eg.15x = 45 -in order to do this you have to divide 15 by 15 and then divide 45 by 15 like so:
15x = 45
- -
15 15
x = 3 -And then this way you can find out what your variable is in your equation.

ALEC

2 comments:

  1. Do you find this easier than solving equations by addition?

    ReplyDelete
  2. Did you think dividing was an easy way to solve equations?

    ReplyDelete