Light from the sun reaches the earth in 8.3 minutes. The speed of light is 3.0 x 10^8 m/s. In kilometers, how far is the earth from the sun?

a) 1.5 x 10^11 km
b) 1.5 x 10^10 km
c) 1.5 x10^9 km
d) 1.5x10^8 km

PLEASE HELP

Respuesta :