Question

10 Write each of these as a single fraction. Give each answer in its simplest form. 6a/7 - a/7​

Answer 1

`(5a)/(7)`

Explanation:

`(6a)/(7)` -
`(a)/(7)`

since the denominators are the same, both 7, then subtract the values on the numerators, leaving the common denominator

=
`(6a-a)/(7)`

=
`(5a)/(7)`