Question

While riding her bike to the ocean and back home 66 times, mandi timed herself at 52min52⁢min, 48min48⁢min, 56min56⁢min, 55min55⁢min, 53min53⁢min, and 59min59⁢min. she had set a goal of averaging 5252 minutes for her rides. how many minutes will she need to spend on her seventh ride to attain her goal?

Answer 1

But if she went back to the ocean and back home 66 times why doesn't she have 66 time trials instead of only 7? anyways it wouldn't even be possible for her to have a goal of averaging 52 minutes. :/