Respuesta :

cril7725

Answer:

4 3/5

Step-by-step explanation:

6 3/4-2 3/20=x

3/4=15/20

15/20-3/20=12/20=6/10=3/5

6-3=3+3/5=4 3/5
6-2=3 15/20-3/20= 12/20 12/20 simplified is 3/5 so 3 3/5 would be ur answer