jeffcocci
jeffcocci
19-05-2015
Mathematics
Answered
Missing proportion 15/5 = 20/n
Answer :
Panoyin
Panoyin
19-05-2015
[tex]\frac{15}{5} = \frac{20}{n} \\\frac{3}{1} = \frac{20}{n} \\20 * 1 = 3 * n \\\frac{20}{3} = \frac{3n}{3} \\6\frac{2}{3} = n[/tex]
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