Discount math worksheet for calculating price reductions and identifying discounts from marked prices.

Problem Analysis:

The task involves calculating discounts based on marked prices and selling prices. The discount is calculated using the formula:

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price}
\]

We will solve each part of the problem step by step.

---

Part A: Using the given selling price, find the discount offered on the marked price.

#### 1)
- Marked Price = $8,602
- Selling Price = $8,513

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 8,602 - 8,513 = 89
\]

So, the discount is $89.

#### 2)
- Marked Price = $720
- Selling Price = $695

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 720 - 695 = 25
\]

So, the discount is $25.

#### 3)
- Marked Price = $15,225
- Selling Price = $15,125

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 15,225 - 15,125 = 100
\]

So, the discount is $100.

#### 4)
- Marked Price = $86
- Selling Price = $71

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 86 - 71 = 15
\]

So, the discount is $15.

---

Part B: Examine the tags and write the discount offered.

#### 1)
- Marked Price (Was) = $12
- Selling Price (Now) = $11

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 12 - 11 = 1
\]

So, the discount is $1.

#### 2)
- Marked Price (Was) = $65.58
- Selling Price (Now) = $65.30

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 65.58 - 65.30 = 0.28
\]

So, the discount is $0.28.

---

Part C: What is the discount when the marked price is $99 and the selling price is $67?

- Marked Price = $99
- Selling Price = $67

\[
\text{Discount} = \text{Marked Price} - \text{Selling Price} = 99 - 67 = 32
\]

So, the discount is $32.

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Final Answers:

\[
\boxed{89, 25, 100, 15, 1, 0.28, 32}
\]