Question

Seri bilangan 31-55-61-34--56--59-37-57-57-40-58

Answer 1

52-72-31-56-1
41-32-59-57-58-61-34

Answer 2

Ada 3 pola bro
pola-1= 31, 34, 37, 40
pola-2= 55, 56, 57, 58
pola-3= 61, 59, 57, x

x= 55