Posted by Anastasia Presnyakova on .
a 120 foot long rope is cut into 3 pieces. the first piece of rope is twice as long as long as the second piece of rope. the third piece of rope id 3 times as long as the second piece of rope. what is the length of the longest piece of rope

Math 
Anonymous,
Second x
First 2x
Third 3x
2x + 3x + x = 120
6x = 120
x = 20
third 60
Second 20
First 40