Problem Solving with Circle Graphs

Juan created a circle graph of the amount of time he used playing different games on his X-Box last week. Juan played a total of 20 hours last week on his X-box.

How many hours did Juan spend playing Fortnite?

• 35 hours

• 7 hours

• 70 hours

• 3.5 hours

Angel went to Petco and created a circle graph that shows the kinds of animals they have for sale.

If there are 200 pets at Petco how many more hamsters are for sale than fish?

• 24 more

• 62 more

• 19 more

• 38 more

Xavier interviewed 150 students about their favorite topping on a pizza. The results are shown in the pie graph below. What percentage of students chose pepperoni as their favorite?

• 43%

• 57%

• 51.6%

• 50%

Amy surveyed 60 classmates about their favorite subject at school. The results are shown in the circle graph. How many more classmates chose science as their favorite subject than social studies?

• 10 more

• 20 more

• 6 more

• 12 more

There are 200 vegetable plants in a garden. How many of the vegetable plants are green beans or tomatoes?

• 88

• 24

• 40

• 64