Odpowiedź :
a) 18dag ------- 0,18kg
2kg 15 dag-------2,15kg
b)3kg-------0,003t
5t 17kg-------5017t
Miłego wieczoru:)
3.
a) 1 kg = 100 dag
[tex]18 \ dag \ to: \ \frac{18}{100} \ kg \\\\2 \ kg \ \ 15 \ dag \ to: \ = 2\frac{15}{100}[/tex]
b) 1 t = 1000 kg
[tex]3 \ kg \ to: \ \frac {3}{1000} \ t\\\\5 \ t \ \ 17 \ kg \ to: \ = 5\frac{17}{1000} \ t[/tex]