Question

Tried these ourselves not sure if they are right

24 mi/h = ft/s

45 mi/h = ft/s

Answer 1

`24\ \ (mi)/(h)=?\\\\ 1\ mile\ =\ \ \ 5280\ feet\\ 1\ hour\ \ =\ \ 3600s\\\\ 24*(5280)/(3600)=(126720)/(3600)=\boxed{35,2(ft)/(s)}\\\\ 45\ \ (mi)/(h)=?\\\\ 1\ mile\ =\ \ \ 5280\ feet\\ 1\ hour\ \ =\ \ 3600s\\\\ 45*(5280)/(3600)=(237600)/(3600)=\boxed{66(ft)/(s)}\\\\`