Question

dos numeros consecutivos suman 31 si el mayor es ab carcular a+b

Answer 1

Número mayor = x+1
Número menor = x

=> Suman 31 :

x+x+1 = 31
2x+1 =31
2x=30
x=15

El mayor es = ab

Mayor : x+1

15+1 = ab
16= ab

a= 1
b=6

a+b
1+6 =7

Espero te sirva !! ·^^