Question

1.

Mary is converting 30 yards per hour into feet per hour. Which conversion factor should she use?

Answer 1

a. 60 min./1hr.
b. 1hr/60min.
c. 3ft./1 yd.
d. 1yd/3ft.

Answer 2

c

Answer 3

you wan to keep the thing you want on top and the thing you are trying to cancel out on the bottom

Answer 4

Ok thats what I thought but wasn't sure, thanks

Answer 5

in this case you want feet and you want yards to cancel