Unit 4: Decimals, Percents and algebraic reasoning.
Section 12: Ratios
- Understand different ways of phrasing ratio situations
- Solve non-trivial ratio problems
Bassarear discusses ratios in section
Different ways of phrasing ratio situations:
Illustrate the ratios, and fill in the
blanks in pages 2, 3 and 4 of this SMART
. Save it as a Notebook file to turn in.
Solving ratio problems by guessing and checking
Using bar diagrams to solve ratio problems: