kaykayhernandez
kaykayhernandez kaykayhernandez
  • 24-08-2017
  • Mathematics
contestada

Can you help me with the problem?

Can you help me with the problem class=

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apologiabiology
apologiabiology apologiabiology
  • 24-08-2017
we can treat the ratio as a fraction


boys:girls=35:42


35/42
divide top and bottom by 7
5/6
5:6
it is not equivilent becasuse 5:6≠5:7

she is wrong
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