Respuesta :
First you have to simplify every fraction. Only 6/8 isn't simplified. Find a common factor to both the top and bottom, in this case 2. Divide the top and bottom by 2 in order to get 3/4. From this you can see that 3/4 and 6/8 are the same because 6/8 simplifies to 3/4
3/4 and 6/8
You need to multiply the numerator and denominator by the same number, in this case
3 2 6
- * - = -
4 2 8
You need to multiply the numerator and denominator by the same number, in this case
3 2 6
- * - = -
4 2 8