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44 votes
44 votes
While riding her bike to the ocean and back home 7 times, Michelle timed herself at 54 min, 55 min. 50 min, 48 min, 42 min. 50 min, and 61 min. She had set a goal

of averaging 51 minutes for her rides. How many minutes will she need to spend on her eighth ride to attain her goal?

User Frevd
by
2.5k points

1 Answer

27 votes
27 votes

Answer:48 mins

Explanation:

54+55+50+48+42+50+61=360

360 / 7=51

51 x 8=408

408-360=48

User Nif
by
3.0k points