I think it is 66 not for sure tho thats my answer <span />
15.50+1.50x =26
1.50x = 10.50
x = 7
answer: he can ride 7 in one day
5/9* 32
= (5*32)/9
= 160/9
= (153+ 7)/9
= 153/9+ 7/9
= 17+ 7/9
= 17 7/9
The final answer is 17 7/9~
Formula 1 mi =in * 63,360
So 0.9*63,360= 57024 inches