Elementary Technical Mathematics

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

Chapter 1 - Section 1.11 - Rounding Numbers - Exercises - Page 67: 3


A. 3100 B. 3130

Work Step by Step

A. the 2 in the tens place keeps the 1 in the hundreds place the same for 3100 B. the 5 in the ones place rounds the 2 up to a 3 for 3130
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.