Answer:
29/12
Step-by-step explanation:
1 2/3 change it into a improper faction it will be 5/3 then you add it with 3/4. 5/3+3/4 you change answer it just yet you have to change the denominator and look for the common denominator that will be 12 so you will find 3 and 4 you multiply is by the denominator on both faction so it will look like 20/12+9/12 and that will equal 29/12
20/12+9/12= 29/12
