Respuesta :
Answer:
29%
Step-by-step explanation:
If 21 is 100%, then 15 is 71%. All we have to do is subtract 71 from 100.
100 - 71 = 29
Answer:
29%
Step-by-step explanation:
If 21 is 100%, then 15 is 71%. All we have to do is subtract 71 from 100.
100 - 71 = 29