The difference in length between the longest ski trail and the shortest ski trail is 7/4.
Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
We have:
Length of the longest ski trail = 3 1/8 = 25/8
Length of the shortest ski trail = 1 3/8 = 11/8
Difference in length between the longest ski trail and the shortest ski trail:
= 25/8 - 11/8
= 14/8
= 7/4
Thus, the difference in length between the longest ski trail and the shortest ski trail is 7/4.
Learn more about the fraction here:
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