Cds are on sale at the local music store for $12.80 each. they normally sell for $16.00 each. ann buys three cds for a total of $38.40. what percent discount did she receive?

Percent discount Ann received is 20%.

Step-by-step explanation:

CDs are on sale at the local music store costing $12.80 each.

Normally selling price of the CDs = $16 each.

Anna buys 3 CDs for a total of $38.40

Costing price of one CD =

Discount on every CD = 16 - 12.80 = $3.20

Now percentage discount on the CD = ×100

=

= 20%

Therefore, percent discount Ann received is 20%.

abde or 1,2,4, 5 is the answer

step-by-step explanation:

stops on an even number.