zamienić ułamek okresowy na zwykły
1,(4)
10x=14,(4)
100x=144,(4)
90x=130
x=130/90=13/9=1 4/9
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1,(4)
10x=14,(4)
100x=144,(4)
90x=130
x=130/90=13/9=1 4/9