Question 74117
You can go to www.onlineconversion.com to find out this kind of info very quickly so you can verify your answer.
To convert, you simply multiply by the ratio of equal measurements (eg {{{1_ in*(1/12)(ft/in)=(1/12)_ft}}})
{{{180 (cross(in)/cross(min))*(1/12)(cross(ft)/cross(in))*(1/3)(yd/cross(ft))*(60/1)(cross(min)/hr)=300  (yd/hr)}}}