Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 1 - Exercises: 29

Answer

Rounding down: If the last digit is less than 5, then the last digit will stay the same and all of the other digits to the right are dropped; Rounding up: If the last digit is 5 or more, then the last digit will be increased by 1 and all of the other digits to the right are dropped.

Work Step by Step

Rounding down: If the last digit is less than 5, then the last digit will stay the same and all of the other digits to the right are dropped; Rounding up: If the last digit is 5 or more, then the last digit will be increased by 1 and all of the other digits to the right are dropped.
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.