She rode a total of 14 3/4 miles in 88 1/2 minutes. We can discover her/his average speed by dividing the total miles he/she rode by the total minutes he/she took to ride that distance: 59/4 miles ÷ 177/2 = 59/4 × 2/177 = 118/708 Miles/Min 1/6 miles/min If the was her speed , we can discover how long it takes to ride a mile by reversing the speed: 6 minutes
Awnser : it takes 6 minutes to ride a mile in her/his bike
I hope you understood my brief explanation. And please consider marking this awnser as Branliest if you think it deserves it. Thank you ! :)