Question:
Light travels 744,000 miles in 4 seconds. What is its speed in miles per second?
A
186,000
Explaination
The speed (rate) is 744,000 miles/4seconds. Dividing 4 into 744,000 gives you 186,000 miles per second.
Light travels 744,000 miles in 4 seconds. What is its speed in miles per second?
The speed (rate) is 744,000 miles/4seconds. Dividing 4 into 744,000 gives you 186,000 miles per second.