'a/b' is an integer when 'b' is a factor of 'a'.
The answer is 12.5.
Explanation:
The first point that touches the graph is at (2, 25). In two hours, the rider travels 25 miles, so then to get to one hour, you divide 25 by 2 and you get 12.5. If you look on the graph, it’s about right where the point lays.
Y= 40 explanation don’t want to just trust me it’s 40
First you have to set the fractions with an equal denominator
hint: numerator/denominator
all of the denominators go into sixty
1/10=6/60
1/4=15/60
1/5=12/60
2/15=8/60
then you will have to add the numerators
(6+15+12+8)/60 = 41/60
simplify if possible but it's not necessary for this one
