+0  
 
+1
45
2
avatar+467 

help please

 Dec 10, 2020
 #1
avatar
0

Soultion by computer program:

 

for (0 <= a <= 9)

for (0 <= b <= 9)

  n = 4a5b32

  if n % 66 = 0 output a + b

 

Output a + b = 5

 Dec 10, 2020
 #2
avatar
0

a = 1   and   b = 9

 

a + b = 1 + 9 = 10

 Dec 10, 2020

65 Online Users

avatar