From the sun to the earth 150 million kilometers of sunlight goes to the earth 500 s how many kilometers light travels in 1 s.

Brief notation of the problem condition:
S – 150 km.;
t – 500 s .;
Sc. km. for 1 sec.?
Decision:
To find how many kilometers sunlight travels in 1 second, you need to divide the distance from the Sun to the Earth by the time it takes for the light to travel this distance.
150: 500 = 15: 50 = 0.3 (km.);
Answer: 0.3 km.