Use the cross-products method to:
- solve proportions
- determine if two ratios are = and form a proportion
In Class-
We learned a new method to solve proportions (Cross-Products Method)
- 6.3 Notes (pgs 107-108) in the Note Taking Book
- ** Videos of the notes are------> click on the posterous site----->
Homework:
pg 283 problems 12-14, 20-22 and 32-33
* copy the problems
* show all steps (cross products)
*label proportions & circle your answers.
