El promedio de notas de 40 alumnos de un aula es de 16. Si se incorporan dos alumnos cuyas notas son 18 y 14, calcule el promedio final del aula.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
40×16 = 640
18×14 = 252
40+16+18+14 = 88