Ken bought 15 erasers for $4.20. Each eraser cost the same amount. What is the exact cost of each eraser?
1 Expert Answer
Math, microeconomics or criminal justice
4.2/15 = .28 = 28 cents for each eraser
28 x 15 = 420 = $4.20
Still looking for help? Get the right answer, fast.
Find an Online Tutor Now
Choose an expert and meet online.
No packages or subscriptions, pay only for the time you need.