apespinosa
apespinosa
23-02-2016
Mathematics
contestada
50 pounds to 35 pounds percent change
Respuesta :
apologiabiology
apologiabiology
23-02-2016
so change from 50 to 35
first find change
50-35=15
50=100%
15=x%
percent means parts out of 100
15 out of 50=x/100
15/50=x/100
30/100=x/100
30=x
the answer is 30% change
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