Answers

  • Brainly User
2014-11-30T15:11:01+05:30
Let the number of koi be 'k'. And gold fish are g/(k+g)=0.4=2/5, k=3g/2. Now koi are increased by 10% i.e. 0.1k are added. Total number of koi are 'k+0.1k' = k(1.1) = 33g/20.
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