Answer
$-\frac{1}{10}$
Work Step by Step
$\frac{7}{10}-\frac{4}{5}=\frac{7}{10}-\frac{4\times2}{5\times2}=\frac{7}{10}+(-\frac{8}{10})=-\frac{1}{10}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set - Page 27: 10
Update this answer!
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.
