Area
A rectangle has a length of 5 and width of 4. What is the area?
20 squared units
A rectangular prism has the dimensions of 2 feet wide, 3 feet high, and 4 feet long. What is the surface area?
52 feet squared
What value is per?
1
A bag contains 12 red marbles and 8 blue marbles.
What is the ratio of red marbles to blue marbles?
12:8
A recipe for fruit punch uses 3 cups of cranberry juice for every 2 cups of orange juice.
a) If you use 9 cups of cranberry juice, how many cups of orange juice do you need?
6 cups of orange juice
A parallelogram has a base of 6 and a height of 8. What is the area?
48 squared units
What is the surface area of a cube with a side length of 2cm?
24 cm squared
What does it mean to be equivalent?
Exactly the same
The amount of oatmeal to water needed for 1 serving is 1:4. How much oatmeal is needed with 12 cups of water?
3 cups oatmeal
A recipe for fruit punch uses 3 cups of cranberry juice for every 2 cups of orange juice.
b) If you use 8 cups of orange juice, how many cups of cranberry juice do you need?
12 cups of cranberry juice
A triangle has a base of 10 and a height of 4. What is the area?
20 squared units
A rectangular prism has the dimensions of 1 feet wide, 2 feet high, and 3 feet long. What is the surface area?
22 square feet
What tells us how many times to multiply a factor?
Exponent
A car travels at a constant speed and covers 180 miles in 3 hours.
How long does it take the car to travel 300 miles?
5 hours
2:8
The ratio of flowers to vegetables planted is 2:3. If there are 40 flowers planted, how many vegetables are planted?
60 vegetables
A rectangular prism has the dimensions of 2 feet wide, 5 feet high, and 4 feet long. What is the surface area?
76 square feet
What model shows 2 number lines of equivalent ratios?
Double number line
A car travels at a constant speed and covers 180 miles in 3 hours.
a) How far does the car travel in 1 hour?
60mph
Triple the recipe of blue to yellow water, 3:6
9:18
A pentagon can be decomposed into triangles. If a pentagon has an area of 45 square units and you divide it into 3 triangles of equal area, what is the area of each triangle?
15 square units
A rectangular prism has the dimensions of 2 feet wide, 6 feet high, and 2 feet long. What is the surface area?
56 square feet
When you can multiply or divide by the same factor in one ratio to another ratio of the same shade or taste?
Equivalent ratio
What is the unit price of "4 pencils cost $12"?
$3.00
A bag contains 12 red marbles and 8 blue marbles. What is the ratio of red marbles to blue marbles in 4 bags?
48: 32