" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(2n + 1) + (2n +3) + (2n + 5) + (2n + 6)
El promedio resulta de la suma de ciertos números, sobre el numero de las cifras que se sumaron, entonces:
(2x + 1) + (2x +3) + (2x + 5) + (2x + 7)
----------------------------------------------------- = 72
4
(2x + 1) + (2x +3) + (2x + 5) + (2x + 7) = 72(4)
(2x + 1) + (2x +3) + (2x + 5) + (2x + 7)= 288
8x + 1 + 3 + 5 + 7 = 288
8x + 16 = 288
8x = 288 - 16
8x= 272
x= 272 / 8
x= 34
Numero 1: 2x + 1 = 2(34)+1 = 69
Numero 2: 2x + 3 = 2(34)+2 = 70
Numero 3: 2x + 5 = 2(34)+5 = 73
Numero 4: 2x + 7 = 2(34)+7 = 75
El mayor es 75.
RESPUESTA:
El numero mayor entre ellos es 75