Answer:
Explanation:
Find out total amount of cans in pounds Samuel sold on Monday and Tuesday.
18.7 + 13.1 = 31.8
Samuel sold 31.8 pounds of cans.
Find out how much money Samuel got from selling cans on Monday and Tuesday.
31.8 * 0.40 = 12.72
Samuel earned $12.72 from selling cans Monday and Tuesday.
Find out how many batteries Samuel can buy by dividing the money earned by the price of batteries.
12.72 ÷ 5.50 ≈ 2.313
Samuel does not have enough money to buy 3 batteries but he does have enough to buy 2 batteries.