Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.14 - Rate, Base, and Part - Exercises: 23

Answer

74.6% completed

Work Step by Step

The base is the total welds, 130. The part is the amount completed so far, 97. The percentage rate is unknown. $R=\frac{P}{B}=\frac{97}{130}=0.7462$ Convert the decimal to a percent by moving the decimal two places to the right. Round to the nearest tenth. $0.7462\approx74.6\%$
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