JamarrRiley
JamarrRiley
15-10-2014
Mathematics
contestada
Solve each proportion 3.2/9=n/36 n=
Respuesta :
Johnweshas
Johnweshas
15-10-2014
[tex] \frac{3.2}{9} = \frac{n}{36} [/tex]
Now cross-multiply.
[tex]115.2=9n[/tex]
Solve for
n
.
[tex] \frac{115.2}{9} = \frac{9n}{9} \\ n=12.8[/tex]
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