One grain of sand weighs 0.00007g. How many grains of sand are there in 6300kg if sand?

asked May 7, 2023 47.8k views

21 votes

One grain of sand weighs 0.00007g.
How many grains of sand are there in 6300kg if sand?

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5 votes

Answer:

= 90,000,000,000

Explanation:

g --> kg

0.00007g --> 7 x 10^-8

6300kg / 7 x 10^-8

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