There are approximately 7.510^18 grains of sand on earth. There are approximately 710^27 atoms in a average human body. Are there more grains of sand on earth or atoms in a average human body? How do you know?

Question

Mathematics

Rivers

24 April, 00:03

There are approximately 7.510^18 grains of sand on earth. There are approximately 710^27 atoms in a average human body. Are there more grains of sand on earth or atoms in a average human body? How do you know?

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Answers (1)

Know the Answer?

Maia · Answer 1

There are more atoms in average human body than grains of sand on Earth. We can know it because we can see that atoms' number (7 * 10^27) is being multiplied by much greater number (with 9 zeros more) than grain's number (7.5 * 10^18).

There are approximately 7.5*10^18 grains of sand on earth. There are approximately 7*10^27 atoms in a average human body. Are there more grains of sand on earth or atoms in a average human body? How do you know?

There are approximately 7.510^18 grains of sand on earth. There are approximately 710^27 atoms in a average human body. Are there more grains of sand on earth or atoms in a average human body? How do you know?