Harold walks 3/4 mile in each 5/6 hour. calculate harold's unit rate. explain how you found your answer.

To solve this problem, you must apply the proccedure shown below:

 1. The problem gives the following information: Harold walks 3/4 miles in each 5/6 hours. Therefore, you have to divide  3/4 miles by 5/6 hours, as below:

 unit rate=(3/4)(5/6)
 unit rate=(3x6)(4x5)
 unit rate=18/20 

 3. When you simplify, you obtain:

 unit rate=9/10

 4. Therefore, as you can see, the answer is: Harold's unit rate is 9/10.

If you make it a little more clear i can answer it

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000