Question

Choose all fractions equivalent to each given fraction

Answer 1

`(-7)/(8)` =
`-(7)/(8)`

`(2)/(3)` =
`(-2)/(-3)`

Explanation:

the negative can just move down on -7

the negatives cancel out on -2/-3 to make 2/3

Answer 2

For a, 7/-8 and -(7/8) are both equivalent to -7/8 because they have 1 negative sign. It doesn't matter where it is on the fraction as long as there is only 1 negative sign.

For b, -2/-3 is equivalent to 2/3 because the double negatives cancel each other out to equal a positive.