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Ann is participating in a 4-day cross country biking challenge. She biked for 65, 69, and 45 miles on the first three days. How many miles does she need to bike on the last day so her average ( mean )
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Ann is participating in a 4-day cross country biking challenge. She biked for 65, 69, and 45 miles on the first three days. How many miles does she need to bike on the last day so her average ( mean ) is 62 miles per day?

User Bonney
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1 Answer

12 votes

Answer:

the answer is 69

hope i helped <3

Explanation:

User Troy Morehouse
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