Rozwiązane

31cm2= .........mm2
25dm2= ..........mm2
50dm2=.................cm2
19 000mm2=...........cm2
2300cm2=.............dm2
20 000m2= ..........dm2
4300mm2=............cm2
7hana teraz błagam ​

Odpowiedź :

Ws69viz

Odpowiedź:

[tex]31 {cm}^{2} = 3100 {mm}^{2} \\ 25 {dm}^{2} = 250000 {mm}^{2} \\ 50 {dm}^{2} = 5000 {cm }^{2} \\ 19000 {mm}^{2} = 190 {cm}^{2} \\ 2300 {cm}^{2} = 23 {dm}^{2} \\ 20000 {m}^{2} = 2000000{dm}^{2} \\ 4300 {mm}^{2} = 43 {cm}^{2} \\ [/tex]

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