An oval-shaped walking path at a local park is of a mile long. Four walkers recorded the number of laps they walked and the time it took them in the table below.
Walker
Number of
Laps
Number of
Minutes
Amber
3
40
Bruno
4
54
Cady
5
75
Drake
6
72

Match each walker with their corresponding unit rate in miles per hour.

answer:

The path is 3/4 of a mile long, and Amber walks 3 laps in 40 minutes. First we need to know how far she walked

3/4 * 3/1= 9/4 or 2.25miles

40 minutes is 2/3 of an hour, so we either set up a proportional equation or determine how far she walks in 1/3 of an hour and multiply that answer by 3.

2.25/x = 2/3

2x= 6.75

x= 3.375 miles/hour

other method:

2.25/2= 1.125 miles  (1/2 of 2/3)

1.125 *3= 3.375 miles/hour

Step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m