#### Answer

(a) To find 200% of a number multiply it by 2.
(b) 200% of 10 is solved by the equation 10$\times$2=20.

#### Work Step by Step

When you convert 200% into a decimal you get 2.0 therefore to find 200% of a number you simply multiply it by 2.

Published by
Pearson

ISBN 10:
0134467795

ISBN 13:
978-0-13446-779-5

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.