Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - Chapter Test - Page 157: 15


105 hummingbirds

Work Step by Step

This can be solved using the proportion for percents: $\frac{x}{350}=\frac{30}{100}$ cross multiply: $100x=10500$ divide both sides by 100 $x=105$ humming birds
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