darrenratliff84 darrenratliff84

10-01-2017
Mathematics

contestada

If the original quantity is 10 and the new quantity is 7 what is the percent decrease?

Respuesta :

10-01-2017

30% because if you put it into fractions then it is 100/100 to 70/100 which is a 30/100 difference and 30/100 in other words is 30%. Hope this helped

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cando7713 cando7713

10-01-2017

7 divided by 10 then subtract 100% =30

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