Question

ALGUIEN ME AYUDA PLISS :(

DOY CORONITA, CORAZON, 5 ESTRELLAS Y TE SIGO <3

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Answer 1

Verified answer

Respuesta:

a) n=10

b) n=63

c)n=17

Explicación paso a paso:

a)

[tex] \frac{7}{n} = \frac{84}{120} [/tex]

[tex]n = \frac{120 \times 7}{84} = \frac{120}{12} = 10 [/tex]

b)

[tex] \frac{13}{9} = \frac{91}{n} [/tex]

[tex]n = \frac{91 \times 9}{13} = 7 \times 9 = 63[/tex]

c)

[tex] \frac{ n}{15} = \frac{119}{105} [/tex]

[tex]n = \frac{119 \times 15}{105} = \frac{119}{7} =1 7[/tex]