Circle Graphs
John surveyed 120 people about their favorite ice cream. 25% chose chocolate, 30% chose vanilla, and 45% chose mint chocolate chip. How many people chose chocolate?
30 people
The length of a rectangle is 10 inches, and the width is 4 inches. What is the area of the rectangle?
40 square inches
2 + (10 - 22)
8
Solve for x.
x + 4 = -2
x = -6
Evaluate.
2 x 1/3
2/3
Claire asked 100 people to choose their favorite animal. 45% chose dogs, 35% chose tigers, and the rest chose elephants. How many people chose elephants?
20 people
The sides of a square are 3 feet. What is the area of the square?
9 square feet
6 + 4 x 5
26
Solve for x.
x - 9 = -3
x = 6
Evaluate.
1/2 x 1/4
1/8
Paul surveyed 24 people about their favorite summer activity. 12 chose going to the beach, 6 chose the pool, 3 chose riding bikes, and 3 chose visiting family. What percent chose the pool?
25%
The length of a rectangle is 4 yards. The width is twice as long. What is the area of the rectangle?
32 square yards
20 - 6 + 2(5)
24
Solve for x.
2x = -14
x = -7
Evaluate.
6 divided by 1/2
12
Paul surveyed 24 people about their favorite summer activity. 12 chose going to the beach, 6 chose the pool, 3 chose riding bikes, and 3 chose visiting family. What percent chose riding bikes?
12.5%
The radius of a circle is 1 foot. What is the area of the circle? Round your answer to hundredths.
3.14 square feet
-5 + 3(-2) + 22
-7
Solve for x.
-3x = -15
x = 5
Evaluate.
1/4 divided by 3
1/12
Maria surveyed 72 people about their favorite season and needs to make a circle graph of the results. 36 people chose summer, 18 chose spring, and the rest chose winter. What percent chose winter?
25%
The diameter of a circle is 10 feet. What is the area of the circle? Round your answer to tenths.
78.5 square feet
-2(32 - 3)
-12
Solve for x.
x - (-3) = 10
x = 7
Evaluate.
1/2 divided by 2/3
3/4