Harry rides his bike 25 3/8 miles. karen rides her bike 25 2/5 miles. who rides farther show your work

To find who rides further, you need to compare the distance travelled by both Harry and Karen.
Harry rides 25 3/8 miles = 25.375 miles.
Karen rides 25 2/5 miles = 25.4 miles.

Obviously, 25.4 > 25.375 so 25 2/5 > 25 3/8, which means that Karen rode further than Harry.

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Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm