Show life that you have a thousand reasons to smile
© Copyright 2024 DOKU.TIPS - All rights reserved.
a:b=3 rest 2⇒a=3b+1
b:c=3 rest 1⇒b=3c+1⇒a=3*(3c+1)+1⇒a=9c+3+1
a+b+c=57
9c+3+1+3c+1+c=57|-5
13c=52|:13
c=4
b=3c+1
b=4*3+1
b=13
a=3b+1
a=13*3+1
a=40