jalcala jalcala

25-03-2015
Mathematics

contestada

1.7million to 3.1million is what percent increase?

Respuesta :

belcatya belcatya

25-03-2015

increase is 3.1-1.7=1.4 million
make proportion
1.7million - 100%
1.4 million - x%

x=1.4*100%/1.7=82.36%
Answer: increase is about 82.36%

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