[latex] frac{70}{300} = frac{7}{30} [/latex] [latex] frac{130}{400} = frac{13}{40} [/latex] [latex] frac{6800}{40} = 170[/latex] [latex] frac{200}{7400} = frac{1}{37} [/latex] [latex] frac{2300}{6570} = frac{230}{657} [/latex] [latex] frac{120000}{3500} = frac{240}{7} [/latex]
[latex] frac{70}{300} [/latex] = [latex] frac{7}{30} [/latex] [latex] frac{130}{400} [/latex] = [latex] frac{13}{40} [/latex] [latex] frac{6800}{40} [/latex] = [latex] frac{170}{1} [/latex] [latex] frac{200}{7400} [/latex] = [latex] frac{1}{37} [/latex] [latex] frac{2300}{6570} [/latex] = [latex] frac{230}{657} [/latex] [latex] frac{120000}{3500} [/latex] = [latex] frac{240}{7} [/latex] Ułamki mogłaś skrucić z tej stronki http://www.math.edu.pl/rozszerzanie-skracanie Licze na naj ;)