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Algebra Difficulty 1.2 Junior Find the answer Canada

A grade 8 class surveyed its students to see how they get to
school each day. The data collected is in the chart shown.

How student
gets to school
Number of
students

Walk
$10$

Bike
$5$

Bus
$9$

Car
$6$

The percentage of the students that get to school by car is

Pick one

Solution

The total number of students surveyed was $10+5+9+6=30$ .

Of the $30$ students surveyed, $6$ students arrive by car.

Thus, the percentage of students that get to school by car is $\dfrac{6}{30}\times100\%=\dfrac{1}{5}\times100\%=20\%$ .

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project.