The Earth is significantly larger than the Moon. To determine how many moons would fit inside the Earth, we can compare their volumes. The Earth has a volume of about 1 trillion cubic kilometers, while the Moon has a volume of approximately 21.9 billion cubic kilometers.
To find out how many moons would fit inside the Earth, we divide the volume of the Earth by the volume of the Moon:
1,000,000,000,000 km³ (Earth) ÷ 21,900,000,000 km³ (Moon) ≈ 45.66
This means that roughly 45 to 46 moons could fit inside the Earth. This calculation gives us a clear idea of the size difference between the Earth and the Moon.