Jackson read a total of 20 books over 4 months. After belonging to the book club for 5 months, how many books will Jackson have read in all? Assume the relationship is directly proportional.

Respuesta :

Answer: 25

Step-by-step explanation:

20/4=5 so 5 books per month then a total of 5 months so 5x5=25

20 divided by 4 is 5 meaning Jackson read 5 books every month so if he read 20 books in 4 months + 5 more months he read a total of 45 books...

5*5=25

25+20=45