Final answer:
To mark up a bracelet by 1/5, multiply the original price by 1/5 and add the result to the original price. In this case, the bracelet would be sold for $12.
Step-by-step explanation:
To mark up a bracelet by 1/5, we need to find 1/5 of its original price and add it to the original price.
Step 1: Find 1/5 of $10. This can be done by multiplying $10 by 1/5:
$10 x 1/5 = $2.
Step 2: Add the result to the original price:
$10 + $2 = $12.
So, you would sell the bracelet for $12.