To add the denominators have to be the same so the common denominator is 60. So your answer is 4•12=48 and 11•5=55 so 48+55=106 and when you divide that by 60 you get 1.716
4/5+11/12= 1 43/60
;
To add 5 4 and 12 11 , we find a common denominator of 60. After converting the fractions, we get 60 103 as the final answer, which can also be expressed as 1 60 43 .
;