Add the amount of students together (21+24=45)
Divide by three to see how many will be in each group. (45/3 = 15)
15 in each group!
= <u>187.3 yards</u>
Step-by-step explanation:
The set-up will represent a triangle whereby the :
- Width = Height = 150 yards
- Diagonal = Hypotenuse = 240 yards
- Length = Base = ?

I think it would be 2 days. you would get it done 4 times faster, so 8/4 is 2
The answer is 123 I got the answer by multiplying length ×width×hight