Pickle929 Pickle929

13-09-2016
Mathematics

contestada

Laura ordered a set of blue and black pencils. she received 80 pencils, and 21% of them were black. About how many black pencils did laura receive?

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Calebomb Calebomb

13-09-2016

She got 80 pencils so we take 80 and multiply it by the percentage of black pencils in decimal form

80*.21 = 16.8 so we round up to get 17 black pencils

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