Proszę o pomoc Oblicz 2/15 × 0,75 = 1 3/7 × 0,056 = 2,4 ÷ 1 3/5 = Z GÓRY DZIĘKUJE ZA POMOC!!

2/15 x 0,75= 2/15 x 3/4= 6/60 = 1/10 [lub 0,1] 1 3/7 x 0,056= 10/7 x 56/1000 =560/7000=56/700=8/100 [lub 0,08] 2,4 ÷ 13/5= 24/10 ÷13/5 = 24/10 ÷ 26/10 = 24/10 × 10/26 = 240/260=12/13

[latex] frac{2}{15} * 0,75= frac{2}{15} * frac{75}{100}= frac{150}{1500} = frac{1}{10} [/latex] [latex] frac{13}{7}*0,056= frac{13}{7}* frac{56}{1000}= frac{728}{7000}= frac{728}{1000}=0,728[/latex] [latex]2,48: frac{13}{5}= frac{248}{100}: frac{13}{5} = frac{248}{100} * frac{5}{13}= frac{248}{20}*frac{1}{13}=frac{248}{260}=frac{62}{65}[/latex]