Answer:
4 3/4
Step-by-step explanation:
subtracting a negative number is the same thing as adding the positive interger of that respected number
for example, 8 - (-3) is the same as 8 + 3
so to apply, 3 2/3 - (-1 1/12) is the same as
3 2/3 + 1 1/12
then, you can convert the respected mixed fractions so you can add them by common denominators
2/3 is the same as 8/12*
3 8/12 + 1 1/12
4 9/12
then this fraction can be simplified
4 3/4
