Respuesta :

balletbella0531

Answer:

12

Step-by-step explanation:

add all them together, then divide by the amt. of numbers there are.

bookwormmelis

Answer:

12

Step-by-step explanation:

10+16+15+14+8+21+10+5+19+18+4+5+16+12+10+9=192

192/16=12