Elementary Technical Mathematics

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

Chapter 1 - Section 1.5 - Prime Factorization - Exercise - Page 25: 3


(a) yes (b) yes

Work Step by Step

(a) 96 is divisible by 3 since its digits add up to a number divisible by 3 (9+6=15 which is divisible by 3) (b) 96/4=24, so 96 is divisible by 4
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