Question

if you buy 8 chocolate bars at the sale price of .61 cents how many chocolate bars could you have purchased at the regular price of .75 cents for the same amount of money?

Answer 1

If you can buy 8@61 you must have at least 8(61)=488 cents

We get 488/75 = 6.50666... So at 75 cents a pop, you can buy 6 and have some change left over.

Answer: 6