## Elementary Technical Mathematics

Published by Brooks Cole

# Chapter 1 - Section 1.1 - Review of Basic Operations - Exercise: 77

#### Answer

a) 411 dollars b)137 dollars

#### Work Step by Step

a) Total tips is derived by adding up all the individual tips: Total tips= 131+152+128= 411 b) As there are 3 servers, to find how much each server receives, divide the total tip by 3: $411\div3=137$ Amoun each server recieves= \$137

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