Bryan completed a 100-meter race in 11.74 seconds. Luis completed the same race in 11.69 seconds. What was the difference between their times, expressed as a fraction of a second?

of a second

Step-by-step explanation:

We can convert each time into fractions.

11.74 is the same thing as

and 11.69 is the same thing as .

We know that 11 - 11 = 0, so we can focus on the fractions for now.

Let's subtract from .

.

We can now simplify by dividing both the numerator and denominator by 5.

.

Hope this helped!

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.