Find the difference between the fastest girls time and the slowest girl time. barbra ran 3 3/10, donna ran 2 4/5 , cindy ran 4 3/5 and nicole ran 2 1/10

2.5 or 2 1/2

Step-by-step explanation:

You can convert the mixed fractions to decimal numbers:

- Divide the numerator by the denominator of the fraction.

- Add the result to the whole number.

Thenyou have:

Barbara's time:

Donna's time:

Cindy's time:

Nicole's time:

As you can see, the fastest girl is Cindy and the slowest girl is Nicole.

Then, you must make the following subtraction to calculate the difference:

or 2 1/2

answer: i believe the answer is e

step-by-step explanation: