Math · Age 10 · Data & Simple Statistics
Reading Pie Charts (Ex. 3)
Solve problems using pie chart data.
Module
Data & Simple Statistics
Age
Age 10
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
A class voted on pets: Dog=1/2, Cat=1/4, Fish=1/8, Other=1/8. If 40 students voted, how many chose Dog?
Question 2
Multiple choice
Which fraction equals a 25% section?
Question 3
Multiple choice
A pie chart has sections of 45%, 30%, and 25%. Which is the largest?
Question 4
Sequence
Percentage remaining: start 100%, use 25% → 75%, use 25% → 50%, use 25% → ___%, use 25% → 0%.
Question 5
True or false
A 90° sector represents 1/4 of the whole pie chart.