Question

Pilne! Zad w załączniku.

Answer 1

1 cm^2 = 100 mm^2
7 cm^2 = 700 mm^2
5,3 cm^2= 530 mm^2
 
4,5 dm^2= 450 cm^2

2,4 m^2= 24000 cm^2

1 km^2= 1000000 m^2
50 km^2= 50000000 m^2
9,5 km^2= 9500000 m^2