Answer:
![(59)/(15)=3 (14)/(15)](https://img.qammunity.org/2023/formulas/mathematics/high-school/sae7inurwz1pfuv17f6hd4kijori1p4pok.png)
Explanation:
Convert the mixed number into an improper fraction:
![3 \frac35=(3*5+3)/(5)=(18)/(5)](https://img.qammunity.org/2023/formulas/mathematics/high-school/a49jwnoxcop53bnztn0xp8k2jqf5gaynkc.png)
Now convert fractions so that their denominators are the same:
![\implies (18)/(5)+\frac13=(18*3)/(5*3)+(1 *5)/(3 * 5)=(54)/(15)+(5)/(15)](https://img.qammunity.org/2023/formulas/mathematics/high-school/2d25wwzqz7ukv3eznjlfvoplyr5u0qr07n.png)
As the denominators are now the same, we can simply add the numerators:
![\implies (54)/(15)+(5)/(15)= (54+5)/(15)=(59)/(15)](https://img.qammunity.org/2023/formulas/mathematics/high-school/4g3hf4q5zk636x7yuxe498bzbd2whx8hwb.png)
Now convert back into a mixed number (if required):
![\implies (59)/(15)=3 (14)/(15)](https://img.qammunity.org/2023/formulas/mathematics/high-school/1mr8d5o3j0ln1suvd7tu78ovi1j4ai2uvm.png)