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

Question

3 years ago

11

e world? Show each step in your solution. Express your answer in scientific notation.

1 answer:

vesna_86 [32] · Answer 1 · 2022-10-09T01:06:36+03:00

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