#### Answer

-3.40mm

#### Work Step by Step

Addition of the smaller scale and the larger scale will provide the answer.
The smaller scale reads -3.00
the Larger scale reads -0.40
-3.40mm is the answer

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

-3.40mm

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

Update this answerAfter 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.