Respuesta:
5400
Explicación paso a paso:
[tex] \frac{a}{1} = \frac{b}{5} = \frac{c}{3} \\ [/tex]
Homogenizar el denominador
[tex] \frac{a}{1 \times 15} = \frac{b}{5 \times 3} = \frac{c}{3 \times 5} = k[/tex]
a=15k
b=3k
c=5k
23k=6900
k=300
15k+3k=18k
18x300
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Respuesta:
5400
Explicación paso a paso:
[tex] \frac{a}{1} = \frac{b}{5} = \frac{c}{3} \\ [/tex]
Homogenizar el denominador
[tex] \frac{a}{1 \times 15} = \frac{b}{5 \times 3} = \frac{c}{3 \times 5} = k[/tex]
a=15k
b=3k
c=5k
23k=6900
k=300
15k+3k=18k
18x300
5400