Question
Extra Example 4 : In 2010 , Sergio pand \( \$ 1,500 \) for a new computer. In 2018 , Sergio paid \( 40 \% \) less for a computer cart than he had in 2010 . Find the amount Sergio paid fora computer in 2018 .
Ask by Reyes Griffin. in the United States
Jan 30,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
Sergio paid \$900 for a computer in 2018.
Solution
To determine how much Sergio paid for a computer in 2018, given that he paid 40% less than he did in 2010, follow these steps:
### Step 1: Identify the Original Amount
- **Amount paid in 2010:** \$1,500
### Step 2: Calculate 40% of the Original Amount
- **40% of \$1,500:**
\[
0.40 \times \$1,500 = \$600
\]
### Step 3: Subtract the Discount from the Original Amount
- **Amount paid in 2018:**
\[
\$1,500 - \$600 = \$900
\]
### **Answer**
Sergio paid **\$900** for a computer in 2018.
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Simplify this solution Extra Insights
Let's delve into Sergio's computer purchasing journey! In 2010, he spent $1,500 on a slick new computer. Fast forward to 2018, the twist in the tale is that he scored a computer cart for 40% less than what he shelled out in 2010. To find out how much he paid for the cart, calculate 40% of $1,500, which is $600, and subtract that from the original price. So, $1,500 - $600 equals $900. Sergio grabbed that computer cart for $900—a win for both his wallet and his tech setup!
