Jessica went shopping for a new watch she found a watch that was originally priced at $50 on sale for $40 by what percent had the watch been marked downa. 10%b. 20%c. 25%d. 40%

20%

Step-by-step explanation:

We were given a price at $50 on sale for $40. To get the markdown percentage, take the amount of money you've discounted the merchandise at and divide it by the sales price.

$50 sweaters, you can put them on sale for $40.

The difference between these two prices is $10.

Now, we need to add the amount of which it was marked down

Therefore, the watch has been marked down by 20%.

this is false ^.^ lol