a) [latex]2 frac{1}{2} +2 frac{1}{2} =5[/latex] b) 0,007+0,010=0,017 c) 3,69+4,58=8,27 d) [latex] frac{99,99}{3,33} = frac{9999}{333} = 30 frac{9}{333} = 30frac{1}{37} [/latex] e) [latex] frac{16}{0,02} = frac{1600}{2} = 800[/latex] f)4,5*0,5=[latex] frac{9}{4} = 2frac{1}{4} [/latex] g)[latex] frac{350}{0,007} = frac{350000}{7} = 50000[/latex] h) [latex] frac{201}{100}* frac{495}{100} = frac{99495}{10000} = frac{19899}{5000} = 3frac{4899}{5000} [/latex] i) [latex] frac{294}{100} : frac{2}{10} = frac{294}{100} * frac{10}{2} = frac{147}{10} = 14 frac{7}{10} [/latex]
2,5 +2*1/2= 2,5 + 1 = 3,50,007+0,01= 0,0173,69+4,58= 8,2799,99:3,33= 30,02716:0,02= 8004,5*0,5= 2,25350,0:0,007= 500002,01*4,95= 9,94952,94 : 0,2 = 14,7chyba nie chodzilo Ci o pisemne liczenie.........?
