Unit rate
The ratio of apples to oranges in a basket is 3:5. If there are 15 apples, how many oranges are there?
25 oranges.
What is 1/2÷1/4?
1/2*4/1=4/2=2
What is the area of a rectangle with a length of 5 units and a width of 3 units?
Area = Length × Width = 5×3=15 square units.
What is the formula for finding the volume of a rectangular prism?
Length x Width x Height
In the ratio 3:4, which number represents the second quantity?
4
Simplify the ratio 12:18.
The simplified ratio is 2:3.
What is 3/4÷2?
3/4 x 1/2 = 3/8
What is the area of a square with side length 6 units?
Area = Side × Side = 6×6=36 square units.
The length is 5 units, the width is 4 units, and the height is 3 units. What is the volume?
60 cubic units
Write 12 to 8 in simplest form
3:2
In a class, the ratio of boys to girls is 4:5. If there are 20 boys, how many girls are there?
25 girls.
What is 2÷1/3 ?
2÷1/3=2×3/1=6/1=6
What is the area of a triangle with a base of 8 units and a height of 4 units?
Area = 1/2×Base×Height = 1/2 x8 x 4 =16 square units.
Is it true or False; volume is measured in square units
False
There are 4 red marbles and 7 blue marbles. Write the ratio of red marbles to total marbles.
4:11
In a group of 60 students, the ratio of students who like math to those who do not is 7:5. How many students like math?
35 students like math.
Divide 5/6 by 2/3
5/6 x3/2 = 15/12 =5/4
Area = Base × Height = 10×6=60 square units.
Name a 3d shape that has 6 faces, all rectangles.
A rectangular prism.
Solve: 3/5 = x/20 . What is x ?
12
A recipe calls for a ratio of 3 cups of flour to 2 cups of sugar. If you are making 10 cups of the mixture, how many cups of sugar do you need?
4 cups of sugar. (The ratio is 3:2, so for every 5 cups of mixture, 2 cups are sugar. For 10 cups, you would need 2/5×10=4 cups of sugar.)
Divide 3 1/4 by 3/4.
3 1/4 = 13/4
13/4 divided by 3/4 = 13/4 * 4/3= 42/16
42/16=21/8
A trapezoid has bases of 10 cm and 6 cm and a height of 5 cm. What is its area?
Area = 1/2 x (base 1+ Base 2) x Height
Area = 1/2 x (10 + 6) x 5 = 1/2 x 16 x 5 = 40 squared centimeter.
How many vertices does a cube have?
8
A ratio of red to green apples is 4:3. if there are 36 apples total, how many are red?
16 red apples