Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 5 - Section 5.3 - Multiplying Decimals and Circumference of a Circle - Exercise Set: 14

Answer

11.00275

Work Step by Step

Since the first factor has 4 decimal place and the second has 1 decimal place, the product has 5 decimal places. $\ \ \ \ \ 2.0005$ $\underline{\times\ \ \ \ \ \ \ \ 5.5}$ $\ \ \ 1.00025$ $\underline{\ 10.00250}$ $\ 11.00275$ Estimate: $2.0005\approx2$ $5.5\approx6$ $2\times6=12\checkmark$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.