Calculating the Total Number of Parts Painted

Oct 13, 2025 by wbrum.org 131 views

Introduction

In this problem, we are presented with a scenario where a class is painting a mural that is divided into 6 equal parts. The class spends 45 minutes painting on each of two days, with a specific portion of the mural being completed on each day. We need to determine how many 1/6 parts of the mural the class painted in total.

Breaking Down the Problem

To solve this problem, we need to understand the concept of fractions and how they relate to the total number of parts in the mural. We are given that the mural is divided into 6 equal parts, and the class paints 1/6 of the mural on each of the two days.

Calculating the Total Number of Parts Painted

Since the class paints 1/6 of the mural on each of the two days, we can calculate the total number of parts painted by adding the fractions together.

1/6 + 1/6 = 2/6

However, we can simplify this fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 2.

2/6 = 1/3

This means that the class painted 1/3 of the mural in total.

Understanding the Concept of Fractions

Fractions are a way of representing a part of a whole. In this case, the whole is the mural, and the part is 1/6 of the mural. When we add fractions together, we need to make sure that the denominators are the same. In this case, the denominators are both 6, so we can add the fractions together.

Calculating the Total Time Spent Painting

We are also given that the class spent 45 minutes painting on each of the two days. To calculate the total time spent painting, we can multiply the time spent on each day by the number of days.

45 minutes/day x 2 days = 90 minutes

This means that the class spent a total of 90 minutes painting the mural.

Conclusion

In conclusion, the class painted 1/3 of the mural in total, which is equivalent to 2/6 of the mural. This means that they painted 2 of the 6 equal parts of the mural. The class spent a total of 90 minutes painting the mural, with 45 minutes spent on each of the two days.

Key Takeaways

The class painted 1/3 of the mural in total.
The class painted 2 of the 6 equal parts of the mural.
The class spent a total of 90 minutes painting the mural.
The class spent 45 minutes painting on each of the two days.

Additional Practice Problems

If the class paints 1/4 of the mural on each of three days, how many 1/4 parts of the mural do they paint in total?
If the class spends 30 minutes painting on each of four days, how many 30-minute intervals do they spend painting in total?

Answer Key

3/4
120 minutes
Frequently Asked Questions: Painting a Mural with 6 Equal Parts ====================================================================

Q: What is the total number of parts in the mural?

A: The total number of parts in the mural is 6, as stated in the problem.

Q: How many 1/6 parts of the mural did the class paint in total?

A: The class painted 2/6 of the mural in total, which is equivalent to 1/3 of the mural.

Q: How many minutes did the class spend painting the mural?

A: The class spent a total of 90 minutes painting the mural, with 45 minutes spent on each of the two days.

Q: What is the concept of fractions in this problem?

A: Fractions are a way of representing a part of a whole. In this case, the whole is the mural, and the part is 1/6 of the mural. When we add fractions together, we need to make sure that the denominators are the same.

Q: How do we add fractions together?

A: To add fractions together, we need to make sure that the denominators are the same. In this case, the denominators are both 6, so we can add the fractions together.

Q: What is the greatest common divisor (GCD) of 2 and 6?

A: The greatest common divisor (GCD) of 2 and 6 is 2.

Q: How do we simplify a fraction?

A: To simplify a fraction, we need to divide both the numerator and the denominator by their greatest common divisor.

Q: What is the simplified fraction of 2/6?

A: The simplified fraction of 2/6 is 1/3.

Q: What is the relationship between the total number of parts painted and the total time spent painting?

A: There is no direct relationship between the total number of parts painted and the total time spent painting. However, we can use the total time spent painting to calculate the rate at which the class painted the mural.

Q: How can we use the total time spent painting to calculate the rate at which the class painted the mural?

A: We can use the total time spent painting to calculate the rate at which the class painted the mural by dividing the total time spent painting by the total number of parts painted.

Q: What is the rate at which the class painted the mural?

A: The rate at which the class painted the mural is 90 minutes / 2 parts = 45 minutes per part.

Q: What is the implication of the rate at which the class painted the mural?

A: The implication of the rate at which the class painted the mural is that the class painted 1/6 of the mural in 45 minutes.

Q: What is the relationship between the rate at which the class painted the mural and the time spent painting each day?

A: The rate at which the class painted the mural is directly related to the time spent painting each day. If the class spends more time painting each day, they will paint more parts of the mural.

Q: How can we use the rate at which the class painted the mural to calculate the time spent painting each day?

A: We can use the rate at which the class painted the mural to calculate the time spent painting each day by dividing the total time spent painting by the number of days.

Q: What is the time spent painting each day?

A: The time spent painting each day is 45 minutes.

Q: What is the implication of the time spent painting each day?

A: The implication of the time spent painting each day is that the class painted 1/6 of the mural in 45 minutes.