Larry and dona bought a sofa at sale price of 1,344. The original price of the sofa was 1,920. Find the discount rate?

30% discount

Step-by-step explanation:

Given that,

the sale price of sofa larry and dona bought = 1,344

the original price of sofa before discount = 1,920

Discount rate CalculationDiscount = Marked Price - Selling Price

Discount = 1920 - 1344

Discount = 576

Discount percentage = Discount/Marked Price * 100%

Discount percentage = 576 / 1920 * 100%

Discount percentage = 3/10 * 100%

Discount percentage = 30%

So, the discount rate on sofa which larry and dona bought is 30%