Problem Solving Use the diagram for Exercises 7-8. 7.
Sun to Earth 150,000,000 kilometers
Sun to Earth 300,000 km per second.
1. About how many seconds does it take for light to travel from the Sun to Earth?
2. About how many minutes does it take for light to travel from the Sun to Earth? There are 60 seconds in 1 minute.
3. Wendy says that she can remove the same number of zeros from the end of a dividend and its divisor. This will not affect the quotient. Explain why this works, and give an example.
