31.8k views
4 votes
Isaac read a total of 20 books over 5 months. After belonging to the book club for 7 months, how many books will Isaac have read in all? Assume the relationship is directly proportional.

(easy question i just forgot how to do it lol)

User Rob Welan
by
8.1k points

2 Answers

6 votes
20/5 = 4 books per month

for 7 months...
4 * 7 = 28 books <=== in 7 months, Isaac will have read 28 books
User Maze
by
7.8k points
4 votes

20 books / 5 months = 4 books per month

4 books * 7 months = 28 books total

User Menma
by
7.2k points