newyorkdiva02
newyorkdiva02 newyorkdiva02
  • 11-09-2017
  • Mathematics
contestada

In last year’s graduating class, there were 30 more boys than girls. There were a total of 180 graduates. How many boys are in the class? How many girls are in the class?

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Аноним Аноним
  • 11-09-2017
105 boys and 75 girls?
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musiclover10045
musiclover10045 musiclover10045
  • 11-09-2017

subtract the difference first:

180-30 =150

 divide that by 2 = 150/2 =75

 so there were 75 girls

and 75+30 = 105 boys

Answer Link

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