Question

Compara...Va rog frumos sa ma ajutati
25dm*2m 500cm
3600mm*3m 6dm
45800m*458km
1tona 200kg*12000kg
3kg 400g*3400kg
256000g*2tone 506kg
3690zile*1deceniu
18000secunde*4ore
1000000secunde*1secunda

Answer 1

25dm*2m 500cm = 2,5m x 2,5m = 6,25 m²;
3600mm*3m 6dm = 3,6m x 3,6m = 12,96m²;
45800m*458km = 45,8km x 458km = 20976,4km²
1tona 200kg*12000kg = 1,2t x 12t = 14,4
3kg 400g*3400kg = 3,4kg x 3400kg = 11560 
256000g*2tone 506kg =0,256t x 2,506t =  0,641536
3690zile* 1deceniu = 10,109 ani x 10 ani = 101,09
18000secunde*4ore =  5 ore x 4 ore = 20
1000000secunde*1secunda =1000.000 secunde