1). 1/2 km=...m 2). 0,5 km=...m 3). 2/4 m=...mm 4). 0,25 m=...mm Tlong Bntu pake cranya juga..

1.
1/2 km = 1/2 × 1000 = 500 m

2.0,5 km = 5/10 × 1000 = 500 m

3.2/4 × 1.000 = 2000/4 = 500 mm

4.25/100 × 1.000=250 mm

1per2km=1per2×1000=500m
0.5km=0.5×1000=500m
2/4=2/4×1000=500mm
0.25m=0.25×1000=250mm
kalau satuannya turun harus dikali
kalu naik ditambah