lucky12 lucky12

02-12-2015
Mathematics

contestada

D/12 = 0.25 bbhhgshdhrjrhfbbdb

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apologiabiology apologiabiology

02-12-2015

so solve for the placeholder D
D/12=0.25
multiply both sides by 12 to clear fraction
12D/12=0.25 times 12
D(12/12)=3
D(1)=3
D=3

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