While riding her bike to the ocean and back home 55 times, kimberly timed herself at 48min48⁢min, 48min48⁢min, 49min49⁢min, 46min46⁢min, and 64min64⁢min. she had set a goal of averaging 5353 minutes for her rides. how many minutes will she need to spend on her sixth ride to attain her goal?

Question

Mathematics

Kaylin Luna

22 November, 15:35

While riding her bike to the ocean and back home 55 times, kimberly timed herself at 48min48⁢min, 48min48⁢min, 49min49⁢min, 46min46⁢min, and 64min64⁢min. she had set a goal of averaging 5353 minutes for her rides. how many minutes will she need to spend on her sixth ride to attain her goal?

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Answers (1)

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Grease · Answer 1

Total of 5 times = 48 + 48 + 49 + 46 + 64 = 255 mins

Goal:

Average = 53 mins

Total = 53 x 6 = 318 mins

6th ride = 318 - 255 = 63 mins

Answer: She needs to attain 63 mins for her 6th ride.