Answer:
2/16
Step-by-step explanation:
First you need to find a common multiple of 4 and 8. Let's do sixteen.
Since we have changed the denominator, we need to change the numerator aswell
3/4 turns to 12/16 because to get sixteen, 4 is multiple by four, so we do the same to the 3 (multiply it by 4)
5/8 turns in 10/16, because we multiplied the 8 (denominator) by 2, so we have to do the same to the 5 (numerator).
12/16-10/16=2/16,
you can also simplify it to 1/8, if you want.
