Respuesta:
23°
Explicación paso a paso:
(30 + 28 + 24 + 26 + 31 + 26 + 25 + 28 + 29 + a) ÷ 10 = 27
247 + a = 27 × 10
a = 270 – 247
a = 23
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Respuesta:
23°
Explicación paso a paso:
(30 + 28 + 24 + 26 + 31 + 26 + 25 + 28 + 29 + a) ÷ 10 = 27
247 + a = 27 × 10
a = 270 – 247
a = 23