Final answer:
The sale price of the rug was 75% of the regular price. We calculated this by adding the amount saved ($12) to the sale price ($36) to find the regular price ($48) and then divided the sale price by the regular price and multiplied by 100%.
Step-by-step explanation:
- The question asks us to find what percent the sale price of a rug was of the regular price. First, we need to determine the regular price.
- Since Lillian saved $12 on the rug and bought it for $36, the regular price would have been $36 + $12, which equals $48.
- To find the sale price as a percentage of the regular price, we use the formula (Sale Price / Regular Price) × 100%.
- Therefore, (36 / 48) × 100% equals 75%. The sale price of the rug was 75% of the regular price.