#### Answer

4 tablets

#### Work Step by Step

One tablet contains 200mg of quinine
To find amount of tablets required to give 800mg, divide 800mg by the amount in one tablet (200):
$800\div200=4$
Thus, 4 tablets is used

Published by
Brooks Cole

ISBN 10:
1285199197

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

4 tablets

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