jesii
jesii jesii
  • 04-03-2017
  • Mathematics
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Help guys :(((((( please

Help guys please class=

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Аноним Аноним
  • 04-03-2017
40 is the answer hope it's what you need
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soooobored
soooobored soooobored
  • 04-03-2017
30 people out of a total of "x" watched for 1 hour

this is 75% of the total group
so 75% of x must equal 30

x*0.75 = 30

divide 0.75 to both sides

x= 30/0.75= 30/3 *4=...
Answer Link

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