" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(23+a):8=3,75 | ×8
23+a=30
a=30-23
a=7
1+2+4+3+4+7+7+2\8=3,75
;)
(23+a)/8=3,75 /8
23+a=30
a=30-23
a=7
spr. (1+2+4+3+4+7+7+2)/8=3,75