Given that Jack biked for

hours with an average speed of

miles per hour.
The distance travelled by Jack is given by

Given that Jim travelled exactly

as far as Jack did, then the distance Jim travelled is given by

Therefore, the length of Jim's journey is 80 miles.
Answer cant help you
Step-by-step explanation:
i dont know
10,000-1,000=9,000 -100
8,900,i think maybe