Let x be he length of middle piece.
3x = length of longer piece.
x-5 = length of shortest piece.
x + 3x + x-5 = 40
5x - 5 = 40
5x = 45
x = 45/5
x = 9. ( Size of middle piece )
Given that the longer piece is 3 times the size of middle piece,
Longest piece = 3 x 9 = 27.
Size of longest piece = 27 feet
Size of middle piece = 9 feet
Size of smaller piece = 40 - (27+9)
= 40 - 36
= 4 feet.
Thank you.
Answer:
7
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
n + 6
for
n = 9
then:
9 + 6 = 15
It would be 33.33 because you have no change 50 into a fraction and divide that by 2/3
