The Mississippi River flows at a rate of $16{,}790$ cubic meters per second.
**Choose the best approximation of the flow rate of the Mississippi River.**
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The Gulf of Mexico has an estimated volume of $2{,}434{,}000{,}000{,}000{,}000$ cubic meters.
**Choose the best approximation of the volume of the Gulf of Mexico.**
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**Approximately how many seconds would it take for the Mississippi River to fill the volume of the Gulf of Mexico?**
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