Respuesta :

Answer:

1. Incorrect because it's suppose to be -4/5, -1/10, 7/10

2. Incorrect because it's suppose to be -7/8, -3/8, -3/4

3. Correct -2/3, -5/9, 2/9

4. Incorrect because it's suppose to be -4/7, -5/14, 6/7