Tuesday, November 15, 2011

Textbook: pg. 146, question #4.




These are the steps I took to find the answers to the questions.
*A RULE YOU MUST KNOW WHEN MAKING A RATIO TABLE:
-Whatever you do to the left side, you must do in the right side.

1. You must create a ratio table with a percent sign (%) on the left column & a number sign (#) on the right column.
2. On the percent column, you would have to put a 100 under it & any number under the number column.
3. You can multiply or divide to get your answer, but you cannot add nor subtract.
4. You can also add the numbers together when you multiply or divide them. But when you do, you'd have to do the same to the other side.






No comments:

Post a Comment