Respuesta :
Answer:
[tex]41 \: \: \: years \: \: \: old[/tex]
Step-by-step explanation:
[tex]me \: \: \: \: \: \: \: \: \: \: \: sis \\ 18 \: \: \: \: \: \: \: \: \: \: \: \: 9 \\ 82 \: \: \: \: \: \: \: \: \: \: \: x \\ \\ use \: \: cross \: \\ multipaction \\ \\ 18x = 82 \times 9 \\ 18x = 738 \\ \frac{18x}{18} = \frac{738}{18} \\ x = 41[/tex]
Answer:
41 y/o
Step-by-step explanation:
its a ratio and proportion:
18 y/o = 82 y/o
9 y/o x
82(9) = 18(x)
x = 738 / 18
x = 41 y/o