Question #a8b5f

1 Answer
Oct 13, 2017

Get your units of measurements to be the same, and since we are answering in #"yards"#, we will convert miles to yards:

#(61" miles")/("hour") -> (107,360" yards")/("hour")#

Get your time units the same, and we are headed towards seconds, so get from hours to seconds:

#(107,360" yards")/(hour) -> (29.82)/("seconds")#

(The answer is rounded to the nearest hundredth as requested by the answer).