Embedded Files
MATHEMATICS OBJECTIVE
Students will be able to:
determine whether quantities are proportional by testing for equivalent ratios.
ESSENTIAL UNDERSTANDING
Quantities in a proportional relationship can be described by equivalent ratios.
I can determine whether quantities are proportional by testing for equivalent ratios.
Accessible text
Two quantities x and y have a proportional relationship if all the ratios y/x for related pairs of x and y are equivalent.
A proportion is an equation that states that two ratios are equivalent.
3/120 = 5/200
[Table columns: x, y, y/x]
120 | 3 | 3/120 = 0.025
200 | 5 | 5/200 = 0.025
Page updated
Google Sites
Report abuse