kaykayhernandez
kaykayhernandez
24-08-2017
Mathematics
contestada
Can you help me with the problem?
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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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