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Unitary Method Questions with Solutions for Class 5
Unitary method is a fundamental concept in mathematics that involves finding the value of a single unit based on the value of another unit. It is commonly used in everyday situations such as shopping, cooking, and measuring. In this article, we will explore some unitary method questions with solutions specifically designed for Class 5 students.
Understanding the Unitary Method
Before we delve into the questions, let’s first understand how the unitary method works. The unitary method is based on the principle that if one unit of a quantity costs a certain amount, then a given number of units will cost proportionally more or less. This concept is essential for solving problems involving direct or inverse proportionality.
Unitary Method Questions
Here are some sample unitary method questions that Class 5 students may encounter:
- If 3 pens cost $6, how much will 5 pens cost?
- If 4 books weigh 2 kg, what is the weight of 6 books?
- If a car travels 120 km in 3 hours, how far will it travel in 5 hours?
Solutions to Unitary Method Questions
Let’s solve the above questions one by one:
Question 1:
If 3 pens cost $6, then 1 pen costs $6 ÷ 3 = $2.
. Therefore, 5 pens will cost 5 x $2 = $10.
Question 2:
If 4 books weigh 2 kg, then 1 book weighs 2 kg ÷ 4 = 0.5 kg. Therefore, 6 books will weigh 6 x 0.5 kg = 3 kg.
Question 3:
If a car travels 120 km in 3 hours, then it travels 120 km ÷ 3 hours = 40 km in 1 hour. Therefore, in 5 hours, the car will travel 40 km x 5 = 200 km.
Practice Makes Perfect
It is essential for Class 5 students to practice unitary method questions regularly to strengthen their understanding of the concept. By solving various problems, students can improve their mathematical skills and problem-solving abilities.
Conclusion
In conclusion, the unitary method is a valuable tool in mathematics that helps students solve problems involving proportionality. By practicing unitary method questions with solutions, Class 5 students can enhance their mathematical proficiency and excel in their studies.
For more practice questions and resources on the unitary method, you can visit Math is Fun.
