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they washed 6 cars in June, 9 cars in July and 12 in August. What was the average number of cars they washed per month?
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5 votes
they washed 6 cars in June, 9 cars in July and 12 in August. What was the average number of cars they washed per month?

User Mostafa Monowar
by
8.2k points

2 Answers

1 vote
To find the average, you find the sum of all the data and then divide that by the number of data points.

(6+9+12)/3=___
27/3=___
The average is 9 cars per month
User Mintedsky
by
8.1k points
3 votes
maybe about 8 a month... not sure
User Ian
by
7.8k points
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