Bruce can cut 105 strips from the rope if a rope is 21 feet long. He needs to cut the rope into 1/5 foot long strips.
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.
Let's suppose Bruce can cut x strips from the rope.
Then,
x(1/5) = 21
x/5 = 21
x = 105 foot
Thus, Bruce can cut 105 strips from the rope if a rope is 21 feet long. He needs to cut the rope into 1/5 foot long strips.
Learn more about the fraction here:
brainly.com/question/1301963
#SPJ4