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Margaret started a stamp collection. She collected 8 stamps the first day. Each subsequent day she collected 7 more stamps than she had collected the previous day. If she collected stamps for 5 consecutive days, what was the average number of stamps collected per day?

 Jan 28, 2021
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We're looking for the average, or the 3rd term .

At the third day, she's collected 8+7+7 = 22

So 22 is our answer. 

 

I hope this helped. :)))

 

=^._.^=

 Jan 28, 2021

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