Pie charts
Types of exercises: angle of a pie chart sector, reading a pie chart, calculations from a pie chart.
Exercises are drawn at random from a large bank - every click gives a different set.
Solved: 0 of 10
Problem
A pie chart shows the results of a survey about how pupils get to school, answered by 72 people. The sector for the answer "by bus" has an angle of 135°. How many people chose this answer?
Read the pie chart
Eighth-grade pupils were asked about their favourite season. Each of them chose one answer. The pie chart shows the results of the survey. What percentage of the people surveyed chose "autumn"?
Problem
Results of a survey about how pupils get to school: on foot: 8 people by bus: 3 people by bike: 7 people by car: 6 people What angle will the sector for the answer "on foot" have if the results are shown on a pie chart?
Problem
A pie chart shows the results of a survey about favourite sports. The sector for the answer "basketball" has an angle of 72°. What percentage of the people surveyed chose this answer?
Read the pie chart
Seventh-grade pupils were asked how they most like to spend their free time. Each of them chose one answer. The pie chart shows the results of the survey. 400 people took part in the survey. How many more people chose "sport" than "walks"?
Problem
Results of a survey about favourite pets: dog: 24 people cat: 25 people hamster: 14 people parrot: 27 people What angle will the sector for the answer "hamster" have if the results are shown on a pie chart?
Problem
A pie chart shows the results of a survey about favourite seasons. The sector for the answer "summer" has an angle of 45°. What percentage of the people surveyed chose this answer?
Read the pie chart
Pupils at a school were asked about their favourite sport. Each of them chose one answer. The pie chart shows the results of the survey. 100 people took part in the survey. How many more people chose "basketball" than "volleyball"?
Problem
Results of a survey about favourite seasons: spring: 35% summer: 15% autumn: 40% winter: 10% What angle will the sector for the answer "spring" have if the results are shown on a pie chart?
Problem
A pie chart shows the results of a survey about favourite sports. The sector for the answer "swimming" has an angle of 54°. What percentage of the people surveyed chose this answer?
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