Sara's Proportion Post
example: the ratio of red total tiles is 6:12 or 6 to 12. The ratio in lowest terms is 1:2 or 1 to 2. One out of every two tiles is red.
example: $1.69 per 100g or $1.69/100 g is a rate for purchasing bulk food.
Proportion- a relationship that says that two ratios or two rates are equal