Question

calculating averages
part 2 of 2 1 2 trying to earn:
oliver shaw is the chief dispatcher at metropolitan delivery and is examining fuel records. the following list shows how many gallons of gas were used by each of metropolitans trucks over the last week:
truck 1 34 gallons
truck 2 12 gallons
truck 3 32 gallons
truck 4 13 gallons
truck 5 0 gallons
truck 6 32 gallons
what is the average number of gallons of gas used by a truck?
do not round your answer. enter the average exactly as it appears in your calculator.
gallons
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Explanation:

Step1: Sum all gas values

$34 + 12 + 32 + 13 + 0 + 32 = 123$

Step2: Divide by number of trucks

$\frac{123}{6}$

Step3: Simplify the fraction

$\frac{123}{6} = 20.5$

Answer:

20.5 gallons