Question

Sheila is running in a race that is 5 kilometers long . After 10 minutes , she has run 1.875 kilometers . How much father does sheila have to run to finsh the race

Answer 1

Answer: $3.125\ kilometers$

Step-by-step explanation:

In order to solve this exercise you need to analize the information provided.

Notice that , according to the exercise, Sheila has to run a total of 5 kilometers to finish the race.

You know that the distance Sheila has run in 10 minutes is 1.875 kilometers.

Then, knowing the above, you need to subtract the total lenght of the race (5 kilometers) and the distance she has already run (1.875 kilometers) in order to calculate how much farther Sheila has to run to finish the race.

Therefore, you get the following result:

$5\ kilometeres-1.875\ kilometers=3.125\ kilometers$