Odpowiedź:
[tex]1\frac{1}{3} *0,5= \frac{4}{3} *\frac{1}{2} =[/tex] [tex]\frac{4}{6} =\frac{2}{3}[/tex]
[tex]2\frac{3}{8} -\frac{1}{12} = 2\frac{9}{24} - \frac{2}{24} =[/tex][tex]2\frac{7}{24}[/tex]
[tex]5,25:1\frac{1}{2}[/tex] = [tex]5\frac{1}{4} :\frac{3}{2} =[/tex] [tex]\frac{21}{4} *\frac{2}{3} =[/tex] [tex]\frac{42}{12} =\frac{7}{2}[/tex]
1,75 + 7[tex]\frac{1}{5}[/tex] = [tex]1\frac{3}{4} +7\frac{1}{5} =[/tex] [tex]1\frac{15}{20} +7\frac{4}{20} = 8\frac{19}{20}[/tex]
Szczegółowe wyjaśnienie:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Odpowiedź:
[tex]1\frac{1}{3} *0,5= \frac{4}{3} *\frac{1}{2} =[/tex] [tex]\frac{4}{6} =\frac{2}{3}[/tex]
[tex]2\frac{3}{8} -\frac{1}{12} = 2\frac{9}{24} - \frac{2}{24} =[/tex][tex]2\frac{7}{24}[/tex]
[tex]5,25:1\frac{1}{2}[/tex] = [tex]5\frac{1}{4} :\frac{3}{2} =[/tex] [tex]\frac{21}{4} *\frac{2}{3} =[/tex] [tex]\frac{42}{12} =\frac{7}{2}[/tex]
1,75 + 7[tex]\frac{1}{5}[/tex] = [tex]1\frac{3}{4} +7\frac{1}{5} =[/tex] [tex]1\frac{15}{20} +7\frac{4}{20} = 8\frac{19}{20}[/tex]
Szczegółowe wyjaśnienie: