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A store offers a 30% discount on a $150 item. What is the final price after the
A store offers a 30% discount on a $150 item. What is the final price after the discount?
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Q1
A store offers a 30% discount on a $150 item. What is the final price after the discount?
$100
$105
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$120
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Final price = 150 - (0.3 * 150) = 150 - 45 = 105
Questions & Step-by-step Solutions
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Q
Q: A store offers a 30% discount on a $150 item. What is the final price after the discount?
Solution:
Final price = 150 - (0.3 * 150) = 150 - 45 = 105
Steps: 7
Show Steps
Step 1: Identify the original price of the item, which is $150.
Step 2: Determine the discount percentage, which is 30%.
Step 3: Convert the discount percentage to a decimal by dividing by 100. So, 30% becomes 0.3.
Step 4: Calculate the amount of the discount by multiplying the original price by the decimal discount: 0.3 * 150.
Step 5: Perform the multiplication: 0.3 * 150 = 45. This means the discount is $45.
Step 6: Subtract the discount amount from the original price to find the final price: 150 - 45.
Step 7: Perform the subtraction: 150 - 45 = 105. This is the final price after the discount.
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