Answer: 110 miles per hour
Explanation:
We know that every hour, the cheetah runs 20 miles.
So, we have to multiply this number by 5, then 1/2.
20 x 5 = 100.
We know that 1/2 of 20 is 10 because 20 ÷ 2 = 10.
So, we add on 10 to 100.
We get 110 as an final result. Hope this helps!
speed = 20miles/hr
time = 5.5 hrs
distance = speed X time
= 20 X 5.5
= 110 miles