Question

What is the answer for 9,12,15

Answer 1

9. 1 mile equals 5,280ft. So you would multiply 5,280 by 10 and come up with 52,800ft.
12. Add 5,280 plus 900 and you would come up with 6,180 so the sign is greater than.
15. Multiply 40 by 12 and you get 480ft so therefore the sign is also greater than.