A real life example of decimals and fractions conversion.

**Example: Grocery Shopping**

Imagine you're at a grocery store buying fruit. The store sells apples by weight, and the price is listed as $2.50 per pound. You pick up a bag of apples that weighs 1.75 pounds.

**Step 1: Understanding the Weight**
- The weight of the apples is **1.75 pounds**. This is a decimal.

**Step 2: Converting the Decimal to a Fraction**
- The decimal **1.75** can be expressed as a fraction. 

1.75 = 1 + 0.75  
0.75 can be converted to a fraction:
- 0.75 = 75/100 = 3/4

So, **1.75 pounds** is the same as **1 3/4 pounds**.

**Step 3: Calculating the Total Cost**
- To find the total cost, multiply the weight by the price per pound.

**Using Decimal:**
- 1.75 pounds × $2.50/pound = $4.375
- The total cost is **$4.38** (rounded to the nearest cent).

**Using Fraction:**
- (1 3/4) pounds × $2.50/pound
- Convert the mixed number to an improper fraction:  
  1 3/4 = 7/4
- Multiply:  
  (7/4) × 2.50 = 17.5/4 = 4.375
- Again, the total cost is **$4.38**.

**Conclusion:**
Whether using the decimal (1.75) or the fraction (1 3/4), the result is the same, demonstrating how decimals and fractions are just different ways to represent the same value in real-life scenarios.

Would you like more details or have any questions?

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Here are 8 related questions you might find interesting:
1. How do you convert repeating decimals to fractions?
2. Can you convert fractions directly into percentages?
3. What are other real-life examples where fractions and decimals are used interchangeably?
4. How do you multiply and divide fractions with decimals?
5. Why do we often prefer using decimals in money-related calculations?
6. How can fractions help in dividing a quantity into equal parts?
7. What are the advantages of using fractions over decimals in certain cases?
8. How do you simplify fractions to their lowest terms?

**Tip:** When converting decimals to fractions, always start by expressing the decimal as a fraction with a denominator of a power of 10, then simplify.

Explore a real-life example of converting decimals to fractions with a detailed scenario of grocery shopping. Learn how to convert 1.75 pounds to 1 3/4 pounds, understand the calculation of total cost using both decimal and fraction representations. Suitable for students in Grades 4-6.

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