holly011
holly011 holly011
  • 12-10-2017
  • Mathematics
contestada

I need help with the top one

I need help with the top one class=

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choixongdong
choixongdong choixongdong
  • 12-10-2017
420 remaining = 15%
420 / 0.15 = 2800

answer
2800 trees 
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