12 ---- 30/60-------36/72 1 3-----20/60-------36/108 25------24/60-------36/80 46-----40/60------36/54 915----36/60------36/60 920-----27/60-----36/80 910---- 54/60------36/40 312- - -12/60--------36/144 615---- 24/60-------36/90 1230----24/60------36/90
Do mianownika 60: [latex] frac{1}{2} = frac{30}{60} [/latex] [latex] frac{1}{3} = frac{20}{60} [/latex] [latex] frac{2}{5} = frac{24}{60} [/latex] [latex] frac{4}{6} = frac{40}{60} [/latex] [latex] frac{9}{15} = frac{36}{60} [/latex] [latex] frac{9}{20} = frac{27}{60} [/latex] [latex] frac{9}{10} = frac{54}{60} [/latex] [latex] frac{3}{12} = frac{15}{60} [/latex] [latex] frac{6}{15} = frac{24}{60} [/latex] [latex] frac{12}{30} = frac{24}{60} [/latex] B nie chcę mi się robić xD. Wytłumaczenie gdy masz np. 3/12 i do mianownika 60 to to 60 dzielisz na 12 i mnożysz przez 3 :), myślę, że pomogłem Pozdrawiam, Sylwerkkkk.