A box of 12 table costs 21 cents.The same brand is packaged in bottles containing 100 tablets and sells for $1.50 per bottle.How much is saved per dozen, by purchasing the larger amount?

Question

1. 1/4 cents
2. 1 cents
3. 1/2 cents
4. 1 3/4 cents
5. 3 cents
6. 6 cents

Answer 1

.21/12 = .0175 per tablet

1.50/100 = .015 per tablet

(.0175-.015) * 12 = ?

Answer 2

answer 5