Question

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?

Answer 1

Answer:48 mins

Explanation:

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

360 / 7=51

51 x 8=408

408-360=48