lynnsis lynnsis
  • 04-08-2016
  • Mathematics
contestada

3. 7⁄8 = ?⁄48

A. 6
B. 13
C. 1
D. 42

Respuesta :

dalendrk
dalendrk dalendrk
  • 04-08-2016
[tex]\dfrac{7}{8}=\dfrac{?}{48}\\\\48:8=6\\\\\dfrac{7}{8}=\dfrac{7\cdot6}{8\cdot6}=\dfrac{42}{48}\\\\Answer:\boxed{D.\ 42}[/tex]
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