Answer:
1/6
1/14
5/64
3/8
Step-by-step explanation:
Easiest and fastest way to evaluate these is to plug it into a calc.
Speed is expressed as the ratio of distance/time = d/t
in Alex's case, speed = (3.8 miles / 18 minutes)
. . . or simply
3.8/18
Before the 1 on the x-axis
To divide by a fraction, you multiply by its reciprocal, which you find by flipping the numerator and the denominator.
Multiply the numerators and the denominators separately.
Simplify by dividing both sides of the equation by .