The best equation that fits the word problem is:
D: 15b = 60
This equation represents the total cost of the books (15 per book times the number of books, b) being equal to the total amount Sarah has saved ($60).
Choose the best equation that fits the word problem below.
Sarah is planning to buy some books. Each book (b) costs $15. How many books can Sarah purchase if she has saved $60?
A
15 + b = 60
B
15 + 60 = b
C
60b = 15
D
15b = 60
1 answer