Final answer:
To fill the space between the Earth and the Sun, you can place 15,000 Earth-sized planets next to each other.Number of Earth-sized planets = 150,000,000 km ÷ 10,000 km = 15,000 Earth-sized planets.
Step-by-step explanation:
To fill the space between the Earth and the Sun, which is 150 million km away, we need to determine how many Earth-sized planets can fit in this distance.
The diameter of the Earth is about 1 × 10^7 m.
Converting this to km, we get 1 × 10^4 km.
The distance between the Earth and the Sun is 150 million km. So, we divide the distance by the diameter to find out how many Earth-sized planets can fit:
Number of Earth-sized planets = 150,000,000 km ÷ 10,000 km = 15,000 Earth-sized planets
Therefore, you can place 15,000 Earth-sized planets next to each other to fill the space between the Earth and the Sun.