Respuesta :

10/7 - 2/7

They both have common denominators so you can just subtract.

10-7 - 2/7= 9/2

9/2 is an improper fraction, so we need to convert it into a mixed number.

9/2 = 4 1/2

Answer:

10/7 - 2/7=  5 1/7

Step-by-step explanation:

it 5 1./7