Show life that you have a thousand reasons to smile
© Copyright 2024 DOKU.TIPS - All rights reserved.
a:b= 3 r 2 ⇒ a=3b+2
3b+2 -b=20
2b= 20-2
2b=18
b=9
a=3x9+2
a= 27+2
a=29
V: a- b = 29-9=20(adevarat)