Question

In a study, a fish and game department worker catches, tags, and frees 124 catfish in a lake. A few weeks later he catches and frees 140 catfish. 35 have tags. Estimate the number of catfish in a lake. (Hint: set up and solve a proportion).

Answers

R_scott
35 / 124 = n / 140



R_scott
oops...backwards

35 / 124 = 140 / n
Help please
I forgot to add in

A: 31

B:397

C:496

D:39.5

but thanks for tryn to help
Dahlia
The correct answer is 496

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