Understanding the Price Format

Oct 13, 2025 by wbrum.org 131 views

Introduction

Mathematics is an essential subject that plays a vital role in our daily lives. It helps us solve problems, make decisions, and understand the world around us. In this article, we will explore a math problem related to a candy store purchase. Lucas bought two items from a candy store, and we need to calculate the total value of his purchase.

The Problem

Lucas bought two items from a candy store. The price of the first item was $7.50, and the second item was $1.80. However, there is a twist in the problem. The price of the first item is represented in a different format, which is 7 5/5 7. We need to calculate the total value of Lucas' purchase using this information.

Understanding the Price Format

The price of the first item is represented as 7 5/5 7. This format is often used to represent mixed numbers, which are a combination of a whole number and a fraction. In this case, the price can be broken down into two parts: the whole number and the fraction.

Breaking Down the Price

Let's break down the price of the first item:

The whole number part is 7.
The fraction part is 5/5.

Calculating the Fraction

To calculate the fraction, we need to divide the numerator (5) by the denominator (5). This will give us the decimal equivalent of the fraction.

5 ÷ 5 = 1

So, the fraction part is equal to 1.

Adding the Whole Number and Fraction

Now that we have the whole number and fraction parts, we can add them together to get the total price of the first item.

7 + 1 = 8

However, we need to consider the original price format, which is 7 5/5 7. The last part of the price, 7, is likely a typo or an error. Assuming it's a typo, we can ignore it and use the calculated price of 8.

Calculating the Total Value

Now that we have the price of the first item, we can calculate the total value of Lucas' purchase by adding it to the price of the second item.

Price of the first item: $8 Price of the second item: $1.80

Total value = $8 + $1.80 Total value = $9.80

Conclusion

In conclusion, the total value of Lucas' purchase is $9.80. This problem required us to understand the price format, break down the price, calculate the fraction, and add the whole number and fraction parts. It also required us to consider the possibility of a typo or error in the original price format.

Alternative Solutions

There are two alternative solutions to this problem:

Ignoring the fraction part: If we ignore the fraction part and only consider the whole number part, the price of the first item would be $7. In this case, the total value of Lucas' purchase would be:

Price of the first item: $7 Price of the second item: $1.80

Total value = $7 + $1.80 Total value = $8.80

Considering the fraction part as a typo: If we consider the fraction part as a typo and ignore it, the price of the first item would be $7.50. In this case, the total value of Lucas' purchase would be:

Price of the first item: $7.50 Price of the second item: $1.80

Total value = $7.50 + $1.80 Total value = $9.30

Comparison of Alternative Solutions

Let's compare the three alternative solutions:

Ignoring the fraction part: Total value = $8.80
Considering the fraction part as a typo: Total value = $9.30
Correct solution: Total value = $9.80

The correct solution is the one that takes into account the fraction part and calculates the total value correctly.

Conclusion

$In conclusion, the total value of Lucas' purchase is $9.80. This problem required us to understand the price format, break down the price, calculate the fraction, and add the whole number and fraction parts. It also required us to consider the possibility of a typo or error in the original price format.<br/> **Lucas' Candy Store Purchase: A Math Problem - Q&A**$

Introduction

In our previous article, we explored a math problem related to a candy store purchase. Lucas bought two items from a candy store, and we needed to calculate the total value of his purchase. In this article, we will answer some frequently asked questions related to this problem.

Q&A

Q: What is the price of the first item?

A: The price of the first item is $7.50. However, it is represented in a different format, which is 7 5/5 7.

Q: How do I calculate the fraction part of the price?

A: To calculate the fraction part, you need to divide the numerator (5) by the denominator (5). This will give you the decimal equivalent of the fraction.

5 ÷ 5 = 1

So, the fraction part is equal to 1.

Q: What is the total value of Lucas' purchase?

A: The total value of Lucas' purchase is $9.80. This is calculated by adding the price of the first item ($8) to the price of the second item ($1.80).

Q: What if I ignore the fraction part of the price?

A: If you ignore the fraction part and only consider the whole number part, the price of the first item would be $7. In this case, the total value of Lucas' purchase would be:

Price of the first item: $7 Price of the second item: $1.80

Total value = $7 + $1.80 Total value = $8.80

Q: What if I consider the fraction part as a typo?

A: If you consider the fraction part as a typo and ignore it, the price of the first item would be $7.50. In this case, the total value of Lucas' purchase would be:

Price of the first item: $7.50 Price of the second item: $1.80

Total value = $7.50 + $1.80 Total value = $9.30

Q: Which solution is correct?

A: The correct solution is the one that takes into account the fraction part and calculates the total value correctly. In this case, the correct solution is:

Price of the first item: $8 Price of the second item: $1.80

Total value = $8 + $1.80 Total value = $9.80

Q: Why is it important to consider the fraction part of the price?

A: It is essential to consider the fraction part of the price because it can affect the total value of the purchase. In this case, ignoring the fraction part would result in an incorrect total value.

Q: What if the price of the first item was represented as a decimal?

A: If the price of the first item was represented as a decimal, it would be easier to calculate the total value. For example, if the price of the first item was $7.50, the total value of Lucas' purchase would be:

Price of the first item: $7.50 Price of the second item: $1.80

Total value = $7.50 + $1.80 Total value = $9.30

Q: Can I use a calculator to calculate the total value?

A: Yes, you can use a calculator to calculate the total value. However, it is essential to understand the math behind the calculation to ensure that you are using the correct formula.