Question

Coronita !!! 2 000 kg = ? t , 2 040 hg = ? kg , 4 200 cg = ? g , 580 dg = ? g , 257 g = ? dg .

Answer 1

2000 kg= 2 t
2040 hg=204 kg
4200 cg=42 g
580 dg=58 g
257g=2570 dg

Answer 2

2 000 kg = 20 t , 2 040 hg = 240 kg , 4 200 cg = 42 g , 580 dg = 58 g , 257 g = 2570 dg