Answer:
19/15 kilo.
Step-by-step explanation:
First they have to have a common demonitator. Both of them are factors of 15. 3/5 = 9/15. 2/3 = 10/15. Now add the numerators and leave the denominators. 19/15.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!
