Proportional Relationships using Tables, Graphs, Equations
100
Solve for the unit rate 54 miles/ 2 gallons
what is 27 miles per gallon
100
Solve for x
x/8 = 2/4
x = 4
100
There are 4 girls to every 1 boy in Mr. Sam's class. If the total class has 20 people. How many girls in total are in the class? Create a proportion.
What is 16 girls?
100
Joe paid $100 for a 5 month membership to LA Fitness. Identify the independent variable and dependent variable.
The independent variable is # of months (x)
Dependent Variable is total cost (y)
200
Write as a ratio: 42 pairs of hi-tops out of 56 pairs of sneakers?? Simplify
What is 3/4
200
Do they form a proportion. 3/14, 9/42
What is Yes
200
Yellow shirts come in packs of 4 and white shirts come in packs of 3. If Sal buys 28 shirts, how many shirts of each color does he buy?
Yellow shirts: 16
White shirts: 12
200
Joe paid $100 for a 5 month membership to LA Fitness. What is the constant of proportionality?
What is 20?
300
Compares two quantities that have different units of measure
What is a rate?
300
Write a PROPORTION:
It took 10 students 4 hours to clean the gym after the prom. Which proportion can you use to find how long it would have taken 2 students to clean the gym?
10 students/ 4 hours = 2 students/x hours
300
For every 3 square feet that Lily plants, Josh plants 2 square feet. If Lily plants 12 square feet, how many square feet are planted in all?