a) 22 19/20 - 11 8/15 = 22 57/60 - 11 32/60 = 11 25/60 = 11 5/12 b) 55 1/6 - 28 5/8 = 55 4/24 - 38 15/24 = 54 28/24 - 38 15/24 = 16 13/24
22 19/20-11 8/15= 459/20 - 173/15 = 1377/60 - 692/60 = 685/60 = 11 25/60 = 11 5/12 55 1/6 - 28 5/8 = 331/6 - 229/8 = 1324/24 - 687/24 =637/24 = 26 13/24
1.Oblicz a) 2[latex] frac{3}{4} [/latex] + 4[latex]frac{2}{3} [/latex] = b) 2 [latex] frac{3}{10} [/latex] - 1 [latex] frac{1}{15} [/latex] = c)3 · 1 [latex] frac{2}{9} [/latex]= d)[latex] frac{3}{8} [/latex] : [latex] frac{3}{16} [/latex] + 0,...
Oblicz ile to procent z dokładnością do setnych części procenta: a[latex]frac{10}{21}[/latex] b [latex]frac{7,5}{18}[/latex] c [latex]frac{14}{104}[/latex] d [latex]frac{8}{31}[/latex] Proszę o zapisywanie obliczeń :)...
Oblicz. a) 5[latex] frac{1}{6} [/latex]-2[latex] frac{6}{7} [/latex]*4[latex] frac{1}{5} [/latex] b) 1[latex] frac{1}{6} [/latex]+3[latex] frac{1}{5} [/latex]:3[latex] frac{11}{15} [/latex] c) (1[latex] frac{1}{3} [/latex]-[latex] frac{3}{4} [/la...
(Oblicz ! ) nie podawaj samego wyniku najlepiej na kartce oblicz . a) 1[latex] frac{1}{8} [/latex] x [latex] frac{4}{15} [/latex]= b) 2[latex] frac{3}{5} [/latex] : 5= c) 1 [latex] frac{5}{7} [/latex] : 6= d) 6[latex] frac{1}{2} [/latex] : 3 [l...
1.Oblicz. a) 5[latex] frac{1}{7} [/latex] × 1[latex] frac{5}{9} [/latex] - 6 ÷ 4[latex] frac{2}{3} [/latex] = b)3[latex] frac{1}{4} [/latex] × ( 2[latex] frac{1}{4} [/latex] - 1[latex] frac{1}{2} [/latex] ÷ 6 ) =...
oblicz ! nie podawaj samego wyniku 7 [latex] frac{1}{3} [/latex] : 2[latex] frac{2}{3} [/latex] = 2 x [latex] frac{13 x 4}{8} [/latex] = 8 [latex] frac{3}{4} x frac{4}{7} x 3 =[/latex] 2 [latex] frac{1}{7} * 7 * 2 frac{2}{5} =[/latex] 4 x...
