mburns66 mburns66

12-08-2016
Mathematics

contestada

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

Respuesta :

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

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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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