taylorboyer54 taylorboyer54
  • 13-07-2016
  • Mathematics
contestada

in a group of 42 children there r twice as many boys as girls how many girls r there

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HuytPOl
HuytPOl HuytPOl
  • 13-07-2016
14 girls are there!           
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antonsandiego
antonsandiego antonsandiego
  • 13-07-2016
х - girls
2x - boys
x+2x=42
3x=42
x=14 girls
Answer Link

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