Answer:
were is the chart? so I can answer
Step-by-step explanation:
Miles travelled in 1h=66600
Miles travelled in 1 sec=66600/3600
=18.5miles
Miles travelled in 15 seconds =18.5×15
=<em><u>277.5miles</u></em>
2×2 because 4 so do 2×2 then get 4 and you remander will be 1