CALCULATORS ALLOWED!
I. Ratios (pg. 369)
A. know definition of ratio (matching)
B.) write ratios as a fraction in
simplest form and in two
other ways
II. Rates (pg. 374)
A.) know definition of rate and unit
rate (matching)
B.) Find a unit rate when given rate
III. Writing and Solving
Proportions (pg.
387)
A.) Know definition of proportion (matching)
B.) Write equivalent proportion
C.) Solve for the variable in proportion
using algebra or
equivalent ratios (sections 4 & 5)
I do not care which method is used for solving proportions! Remember that the "butterfly method" works every time!