Selma uses a jogging trail that runs through a park near her home. the trail is a loop that is 3/4 of a mile long. on monday, selma ran the loop in 1/6 of an hour. what is selma’s unit rate in miles per hour for monday’s run?

in this activity, you will use the common denominator method to calculate a unit rate that involves fractions. answer the questions that follow to calculate selma’s unit rate in miles per hour.

part a
according to the question, the unit rate is to be expressed in which units?

(3/4) / (1/6)= 3/4 * 6/1= 18/4 =4.5 miles per hr
so the answer is 4.5 miles per hour

i dont need the answer for a only b

part b
now, write selma’s jogging rate as a complex fraction. a complex fraction is one whose numerator, denominator, or both are fractions. be sure to include units in your answer.