Answers

2016-01-13T20:52:49+08:00
Base =  \frac{percentage}{rate} = \frac{496}{0.4}= 1240

Therefore, the answer to your question is 1240.
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2016-01-15T15:33:50+08:00
496 divided by 40% = 496/0.40= 1240 animals
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