Verified answer

Veja:

1 cm = 0,01 m

1 km = 1000 m

1000 m --- 1 km

0,01 m --- x

1000/0,01 = 1/x

x = 0,00001 km

60 min --- 1 h

1 min --- x

60/1 = /x

x = 1/60

1 cm/min = 0,00001 km/1/60 h

1 cm/min = 0,00001 x 60 km/h

1 cm/min = 0,0006 km/h

3,60.10^5 cm/min = 3,60.10^5 x 0,0006 km/h

3,60.10^5 cm/min = 3,60.10^5 x 6 x 10^-4

3,60.10^5 cm/min = 21,6 x 10 km/h

216 km/h

RESPOSTA:

216 km/h

3,6.10^5 cm = 3,6.10³ m = 3,6 km

1 min --- x h

60 min --- 1 h

x = 1/60 h

Resposta = 3,6 / 1/60 -->> 3,6.60 / 1 -->> 216 km/h // <------------ Resposta

==

Espero ter ajudado

Curta se puder: https://facebook.com/buscandoopontodeequilibrio