Prealgebra (7th Edition)

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

Appendix C - Exercise Set - Page 746: 32



Work Step by Step

Divide the coefficients and subtract the exponents. $\frac{0.4\times10^{5}}{0.2\times10^{11}}$ =$2\times10^{-6}$ $\longrightarrow$move the decimal 6 places to the left =$0.000002$
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.