Jay walks 2 1/4 miles which if you double it so the denominators are e same for both 2 1/4 and 1 1/8 then your answer will be 18/8 (Jay) and 9/8 (Reggie). Meaning that Reggie walks have the distance Jay walks.
It sounds like initially we have a total of 18*5 = 90. Then we are adding 5 + 4 +3 +2 +1 to this.
so that gives us 105.
105/5 = 21
R = ((3V)/((pi)(h^2))+h)/3
81-1= 80
80 / 2 = 40
D = 40
So:
40(2) = 81 - 1
Yes it can be divided into 3 equal sections of 19
