the original price of a pair of pants is $28.80. Al buys them on sale for 25% off. The store gives an additional 10 % off of the sale price. How much does Al pay for the pants
Since 25+10% equals 30%, you need to first find 30% of 28.8. After you find this (8.64), you would lastly subtract it from the original value which will give you 20.16. Therefore, the answer is 20.16
