Question

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Answer 1

$\frac{a}{4 } = \frac{b}{6} = \frac{c}{7} = k \\ a = 4k \\ b = 6k \\ c = 7k$

Entonces:

$3a + 2b = 48 \\ 3(4k) + 2(6k) = 48 \\ 12k + 12k = 48 \\ 24k = 48 \\ k = 2$

Calcular el valor de c:

C = 7K = 7(2) = 14

Respuesta:

Valor de C= 14