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.
1 answer:
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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