Irene's friend did not like the gift so she tried to return the earrings. She did not have the receipt, so the store would only give her store credit for 50% of the purchase price.
How much credit did Irene's friend receive?

50%

Step-by-step explanation:

We are not given the price of the earrings thus making it impossible to know how much they got. Divide the price they paid by 2 and you will get how much they payed. X = the earrings

X/2= amount returned

To find the answer, we will need to divide 3/5 by 2/3.

3/5 / 2/3

3/5 x 3/2

9 / 10

There are 9/10 groups of 2/3 in 3/5.

Hope this helps!! :)