Now reduce the fractions in #1 and #2. What do you observe? From #1a: 3/8 12/32 From #1b: 3/9 6/18 From #2: 6/8 8/10 Identify which of the four tables below is proportional. For each table that is proportional, find the not proportional constant (unit rate.) Justify why or why not. Justify why or why not. Justify why or why not. Justify why or why not. . If the relationship above is proportional, you can write an equation that relates to : ______. y x If NOT proportional write and then explain why not. “NOT” Determine if each set of ratios below is proportional by reducing them to simplest form. Note: ratios can be expressed in multiple ways (part:part, part:whole, etc.). a. d. 1:2 3:13 g.
Now reduce the fractions in #1 and #2. What do you observe? From #1a: 3/8 12/32 From #1b: 3/9 6/18 From #2: 6/8 8/10 Identify which of the four tables below is not proportional. For each table that is proportional, find the proportional constant (unit rate.) Justify why or why not. Justify why or why not. . Justify why or why not. Justify why or why not. If the relationship above is proportional, you can write an equation that relates y to x : ______. If NOT proportional write “NOT” and then explain why not. Determine if each set of ratios below is proportional by reducing them to simplest form. Note: ratios can be expressed in multiple ways (part:part, part:whole, etc.). a. d. g. 1:2 3:13