caryn224 caryn224
  • 21-08-2016
  • Mathematics
contestada

solve the proportion 3.5/d = 14/15

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MonsieurPengu
MonsieurPengu MonsieurPengu
  • 21-08-2016
3.5/d = 14/15
3.5*15=14d
52.5=14d
d=52.5/14=3.75
Answer Link
Аноним Аноним
  • 21-08-2016
[tex] \dfrac{3.5}{d} = \dfrac{14}{15} [/tex] 

[tex]3.5= \dfrac{14}{15}d [/tex] 

[tex]3.5= \dfrac{14d}{15} [/tex] 

[tex]3.5*15=14d[/tex] 

[tex]52.5=14d[/tex] 

[tex]52.5 /14 =14d /14[/tex] 

[tex]d=3.75[/tex]
Answer Link

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