Răspunsuri

2014-09-07T13:49:55+03:00
4m=400 cm

cubul are 12 muchii
35x12=420 cm necesari

400<420,deci nu ajjung
2 5 2
2014-09-07T13:53:05+03:00
35 cm=0,35 m

0,35x12=4,2cm
4.2 cm=420 m deci nu ajung