Doria should write 23<w somewhere in her equation because whatever the answer is, it will be more than 23
2) 60 because it's the one that appear the most
300 would be your answer.
The answer is B:40 hours. You take 200 divided by 20 to get 10 (the amount of 20 page sections he needs to read) and then multiply 10 by 4 (the speed he reads).
8/20 is greater than 2/10. If you were to make the denominators the same, by mulipling 2x2 and 10x2, you would get 4/20, which is less than 8/20.
