You first need to know how much miles it takes on the trail. Then you look 20 x 3 is one hour. And if the 3 group said it takes 2 hours waking for them its like this, the first group takes one hour to go thru the trail, but the second group takes and hour and half the 3 group takes 2 hours.
I wish this helps. :)
I think it would have crystal formations if I remember correctly.
Answer:
-1
Step-by-step explanation:
rise over run
Answer:
3.5
Step-by-step explanation:
500 x 7
3500/1000
3.5
