Oblicz.Doprowadź wynik do najprostszej postaci. TO sa ułamki. 3/2 -1/12 = 2/6-2/9= 6/7-2/3= 6/8-4/6= 5 4/10-  4  3/25= Ułamki powyżej to :5całych  i 4 dziesiąte , 4 całe i 3 20 piąte prosze o pomoć bezie to sprawdzane!

[latex] frac{3}{2} - frac{1}{12} =frac{18}{12} - frac{1}{12} = frac{17}{12} =1 frac{5}{12} [/latex] [latex]frac{2}{6} - frac{2}{9} = frac{6}{18} - frac{4}{18} = frac{2}{18}= frac{1}{9} [/latex] [latex] frac{6}{7} - frac{2}{3} = frac{18}{21} - frac{14}{21} = frac{4}{18} = frac{2}{9} [/latex] [latex] frac{6}{8} - frac{4}{6} = frac{18}{24} - frac{16}{24} = frac{2}{24} = frac{1}{12} [/latex] [latex]5 frac{4}{10} -4 frac{3}{25} =5 frac{20}{50} - 4 frac{6}{50} =1 frac{14}{50} =1 frac{7}{25} [/latex] Poproszę o naj :)

3/2 -1/12 =18/12-1/12=17/12 2/6-2/9=6/18-4/18=2/18=1/9 6/7-2/3=18/21-14/21=4/21 6/8-4/6=18/24-16/24=2/24=1/12 5 4/10-  4  3/25=5  20/50 - 4  6/50=1  14/50 =1  7/25