Question

A. Convert The Following

1. 20km 5m = Km
2. 7cm = Km
3. 0.05Km = Mm
4. 21Gm = Kg
5. 0.5 Kg = Gm
6. 70cm = Km
7. 5.45Km = Meter
8. 4005Cm = Km
9. 25Gm = Kg
10. 0.00005Kg = Mm​

Answer 1

156 Kilómetros a Metros  

1 km → 1.000 metros

156 Km → x

X = (156 Km x 1.000 m)/1 km

X = (156.000/1) m

X = 156.000 metros

b) 2.789,97 Milímetros a Decámetros  

1 Dm → 1 x 104 mm

X → 2.789,97 mm

X = (1 Dm x 2.789,97 mm)/1 x 104 mm

X = (2.789,97/1 x 104) Dm

X = 0,278997 Dm

c) 599,235 Hectómetros a Centímetros  

1 Hm → 1 x 104 cm

599,235 Hm → x

X = (599,235 Hm x 1 x 104 cm)/1 Hm

X = (5.992.350/1 cm

X = 5.992.350 cm

d) 252.556,26 Milímetros a Kilómetros

1 mm → 1 x 10-6 Km

252.556,26 mm → x