Question

Can someone show me how to solve this? If the length of AB is one-fourth the length of AC, what is the length of AB? Length of AC is 30.

a)25
b)10
c)30
d)40

Answer 1

7.5, its not in the choices........ AB= AC/4 and AC =30 so 30/4 =7.5

Answer 2

so how did you get that? can you explain?

Answer 3

im a little confused : /

Answer 4

In words, AB is 1/4th AC, in algebra AB=AC/4, AC is equal to 30. Substituting
AB=30/4 ans is as was stated above 7.5. What do you get when you divide 30 by 4?

Answer 5

ohh now i understand : ) thanks , you get 7.5