Answer:
It will take him 20 days to read a 300-page book.
Step-by-step explanation:
Given:
Stephen read a 90-page book in 6 days.
If he continues reading at that rate.
Now, to find the time it will take him to read a 300-page book.
So, we solve using unitary method:
If, Stephen read 90 pages in 6 days.
So, Stephen read 1 page in = [tex]\frac{6}{90}[/tex] days.
Thus, Stephen read 300 page in = [tex]\frac{6}{90} \times 300[/tex]
[tex]=\frac{1800}{90}[/tex]
[tex]=20\ days.[/tex]
Therefore, it will take him 20 days to read a 300-page book.
