keiramoore543 keiramoore543
  • 01-11-2018
  • Mathematics
contestada

in a group of 80 children there are 3 times as many boys as girls how many girls are there

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cjzelaitis cjzelaitis
  • 01-11-2018
80=x+3x
80=4x
20=x

There are 20 girls.
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