Explicación paso a paso:
Por regla de tres compuesta (inversa )
Solucion!
[tex] \frac{45}{x} = \frac{3}{3} \times \frac{1}{4} \times \frac{10}{12} [/tex]
[tex] \frac{45}{x} = 1 \times \frac{1}{4} \times \frac{10}{12} [/tex]
[tex] \frac{45}{x} = \frac{10}{48} [/tex]
[tex]45 = \frac{5}{24} x[/tex]
[tex]45 = \frac{5x}{24} [/tex]
[tex]45 \times 24 = 5x[/tex]
[tex]1080 = 5x[/tex]
[tex] \frac{1080}{5} = x[/tex]
[tex]x = 216[/tex]
Inciso C ✓
Saludos
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Verified answer
Explicación paso a paso:
Ahí va la respuesta!
Por regla de tres compuesta (inversa )
Solucion!
[tex] \frac{45}{x} = \frac{3}{3} \times \frac{1}{4} \times \frac{10}{12} [/tex]
[tex] \frac{45}{x} = 1 \times \frac{1}{4} \times \frac{10}{12} [/tex]
[tex] \frac{45}{x} = \frac{10}{48} [/tex]
[tex]45 = \frac{5}{24} x[/tex]
[tex]45 = \frac{5x}{24} [/tex]
[tex]45 \times 24 = 5x[/tex]
[tex]1080 = 5x[/tex]
[tex] \frac{1080}{5} = x[/tex]
[tex]x = 216[/tex]
Inciso C ✓
Saludos