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Ket [755]
3 years ago
11

The average human body contains about 40 L of water. What is the total amount of water contained in the 6.4 billion people in th

e world? Show each step in your solution. Express your answer in scientific notation.
Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

2.56 * 10^11 L

Step-by-step explanation:

1 body has 40 L

Thus, the amount in 6.4 billion would be;

40 * 6.4 * 10^9

= 256 * 10^9

= 2.56 * 10^2 * 10^9

= 2.56 * 10^11 L

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