Question

Diamond started the day with $280 in her bank account. She purchased 14 books that were all the same price. After she left the store, she had -$20 in her account. How much did each book cost? (Round your answer to the nearest hundredths place)

Answer 1

21.43

Explanation:

280+20=300=total spent

300÷14=21.4285714

21.4285714 to the nearest hundredths place= 21.43