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Mathematics, 22.02.2022 06:40 Jasten

A scientist wants to estimate the total number of fish in a pond on thursday she catches 180 fish these fish are marked and returned to the pond. On friday the scientists catches 305 fish . 45 of these are marked . a. work out the estimate for the total number of fish in the pond
PLEASE SHOW WORKING OUT I REALLY WANT TO KNOW HOW TO WORK IT OUT NEXT TIME THANK YOU

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