Respuesta :

Answer:

24 nights and he'll be done.

Step-by-step explanation:

if he read half already then there is only 432 pages left.

just divide that by 18 and there is your answer. 432/18 = 24.

Answer:

[tex] \boxed{he \: still \: have \: 24 \: nights \: to \: finish \: the \: book}[/tex]

Step-by-step explanation:

[tex]he \: has \: read \to \: \frac{864}{2} = 432 \: already \\ if \: in \: a \: night \: he \: can \: cover \: 18 : \\ \: then \: how \: many \: 18 \: does \: he \: have \: left \: in \: 432 \\ that \: will \: be \to \: \\ \frac{432}{18} = 24. \\ therefore \: he \: still \: have \: 24 \: nights \\ \: to \: finish \: the \: book[/tex]

♨Rage♨