riyaparikh riyaparikh
  • 02-09-2017
  • Mathematics
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mandy's school has 1300 girls. the ratio of boys to girls is 17:20. How many boys attend mandy's school

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Xiran
Xiran Xiran
  • 02-09-2017
n.o of boys at mandy's school= 1300*(17/20)= 1105 boys
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