Respuesta :
its 11/15.
u find the LCM of 3 and 5 which is 15 and to get to 15 from 3 and 5 you need to times 5 by 3 and 3 by 5 then u add the answers but keep the same denominator
u find the LCM of 3 and 5 which is 15 and to get to 15 from 3 and 5 you need to times 5 by 3 and 3 by 5 then u add the answers but keep the same denominator