A store discounted everything by 56%. The sales price of a dress is $202.92.

What was the original cost of the item?

c (100% - 56%) = 202.92

What is 7/3?

To find the original cost of the item, you need to reverse the 56% discount. Here's how you can do that:

1. Subtract the discount percentage from 100% to find the percentage of the original price that remains after the discount. In this case, that would be 100% - 56% = 44%.

2. Divide the sales price of the dress by the percentage from step 1 to find the original price. So, $202.92 ÷ 0.44 = $461.18.

Therefore, the original cost of the dress was $461.18.