Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Skills Handbook - Circle Graphs - Exercises - Page 812: 1


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Work Step by Step

a) See the graph b) The percent of students who ride the bus: $\frac{432}{432+135+252+81}=0.48=48\%$ c) The percent of students who walk: $\frac{252}{432+135+252+81}=0.28=28\%$ The percent of students who ride in a car: $\frac{81}{432+135+252+81}=0.09=9\%$ $\frac{28\%}{9\%} \approx 3$ There are 3 times more students who walk than ride in a car.
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