Question

90 ft/h yd/min round to the nearest hundredth

Answer 1

`1\ yd=3\ ft\to1\ ft=(1)/(3)\ yd\\\\1\ h=60\ min\\\\therefore\\\\90\ (ft)/(h)=90\cdot((1)/(3)\ yd)/(60\ min)=(90\cdot(1)/(3))/(60)\ (yd)/(min)=(30)/(60)\ (yd)/(min)=(1)/(2)\ (yd)/(min)=\boxed{0.5\ (yd)/(min)}`