mburns66 mburns66
  • 12-08-2016
  • Mathematics
contestada

what is solve c: 6/15 = 2/c

Respuesta :

dasetka
dasetka dasetka
  • 12-08-2016
[tex] \frac{6}{15} [/tex] = [tex] \frac{2}{c} [/tex]   Cross multiply (6 x c and 15 x 2)
6c = 30   Divide both sides by 6
  c = 5
Answer Link
gabrielagonzalez123
gabrielagonzalez123 gabrielagonzalez123
  • 12-08-2016
it's a proportion.
6*c=15*2
6c=30
6/6=30/6
c=5
Answer Link

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