Respuesta :
Answer:
36
Step-by-step explanation:
21+15 is 36 so there for u just add 15 to 21 giving you 36
Answer:
40%
Step-by-step explanation:
- 15 to 21;(21-15)x100=?;x 100;(21-15)x100=40%
Answer:
36
Step-by-step explanation:
21+15 is 36 so there for u just add 15 to 21 giving you 36
Answer:
40%
Step-by-step explanation: