wpisz odpowiednie ułamki a ) 72 dag ....... kg b ) 571 kg ....... t c ) 870 g .......... kg d ) 9 g ....... dag e ) 2 dag ....... kg f ) 17 kg ........ t uzupełnij: a) 5 sekund to ..... minuty b) 48 minut to ...... godziny c) 1 kwadrans to ......

a) 72/100 b)571/1000 c)870/1000 d)9/10 e)2/100 f)17/1000 a)5/60 b)48/60 c)15/60 1/2 d)1/24 11/24

Zadanie 1. a) 72dag = [latex]frac{72}{100}[/latex]kg b) 571kg = [latex]frac{571}{1000}[/latex]t c) 870g = [latex]frac{870}{1000}[/latex]kg d) 9g = [latex]frac{9}{10}[/latex]dag e) 2dag = [latex]frac{2}{100}[/latex]kg f) 17kg = [latex]frac{17}{1000}[/latex]t Zadanie 2. a) 5s = [latex]frac{5}{60}[/latex]min b) 48min = [latex]frac{48}{60}[/latex]h = [latex]frac{4}{5}[/latex]h c) 15min = [latex]frac{1}{4}[/latex]h 30min = [latex]frac{1}{2}[/latex]h d) 1h = [latex]frac{1}{24}[/latex] doby 11h = [latex]frac{11}{24}[/latex] doby