Respuesta :

Answer:

417/2921

Step-by-step explanation:

6/23-15/127

- First, we have to figure out the lcm which is 2921.

- Multiply the denominators so make them 2921.

(127) 6/23 - 15/127(23)

762/2921 - 345/2921

- Subtract the numerators.

417/2921