2. There are a lot of fish in the ocean. Scientists estimate that there are 3.5 x 1012 fish in all


2. There are a lot of fish in the ocean. Scientists estimate that there are 3.5 x 1012 fish
in all of the oceans. If there are 7.7 x 10° people on Earth, what is the ratio of fish to
people to the nearest whole number. Show your calculation.


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