Linh buys two T-shirts for $12 each, a pair of shoes for $28, and a pair of jeans for $45. She has a coupon for 30 percent off her total purchase. There is no tax on her purchase. What is the final price that Linh pays?
$25.50
$29.10
$59.50
$67.90

To determine the final price Linh pays, we need to calculate her total purchase before applying the 30% coupon, then apply the discount.

### Step 1: Calculate the total price before the discount
Linh buys:
- 2 T-shirts at $12 each: $ 2 \times 12 = 24 $
- 1 pair of shoes for $28
- 1 pair of jeans for $45

The total price before the discount is:
\[
24 + 28 + 45 = 97
\]

### Step 2: Apply the 30% discount
A 30% discount means Linh saves 30% of $97. Let's calculate the discount:
\[
0.30 \times 97 = 29.10
\]

### Step 3: Subtract the discount from the total price
The final price Linh pays is:
\[
97 - 29.10 = 67.90
\]

Therefore, the final price Linh pays is **$67.90**.

The correct answer is:
\[
\boxed{67.90}
\]

Would you like further details or have any questions? Here are five related questions to expand your understanding:

1. What would Linh pay if the discount was 50% instead of 30%?
2. How would tax affect Linh's final price if there was a 7% sales tax?
3. If Linh returned one of the T-shirts, what would be her new total after the discount?
4. What is the percentage discount Linh would need to bring her final price to exactly $50?
5. How much would Linh save if the shoes were on a separate 10% discount?

**Tip**: When calculating discounts, it's often easier to subtract the percentage from 100% and multiply directly by the original total for quicker results!

Learn how to calculate the final price Linh pays after purchasing two T-shirts, shoes, and jeans with a 30% discount. Follow this step-by-step guide that covers basic arithmetic and percentage calculations. Suitable for students in Grades 5-7.

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