Amy has 3 pieces of rope that have lengths of 15 1/3 feet, 20 1/2 feet, and 30 3/4 feet.

part a: how many feet of rope does amy have in all?

part b: if amy cuts each length of rope into 3-foot pieces, how many 3-foot pieces of rope will she have?

part c: explain how you found your answer.

part d: how much rope will be left over?

part e: explain how you found your answer.

part A= 808/12 or 673/12 or 67 1/4

Step-by-step explanation:

for part a you need to make all of the fractions have the same denominator and then you can add and in this case it is you would have 46/3+41/2+124/4 now you make them all have the denominator of 12  which will make you have

184/12+252/12+372/`12=808/12 or 673/12 or 67 1/4

hope that helps a little bit

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: