Respuesta :

Answer:

72 days

Solution,

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Men days

8 --------------> 9

1 -------- -----> X( suppose)

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In case of indirect proportion,

[tex] \frac{8}{1} = \frac{x}{9} \\ or \: 1 \times x = 8 \times 9 \: ( \: cross \: multiplication) \\ x = 72 \: days[/tex]

hope this helps...

Good luck on your assignment..