Maths Fraction part 11 (Numericals) CBSE Class 6 Mathematics VI

TL;DR

This video teaches how to find equivalent fractions, check if fractions are equivalent, and solve fraction-related equations.

Transcript

hello friends this video on fractions part 11 is brought to you by exam for calm no more fear from exam so based on whatever we have learnt about different types of fractions we look at some questions question number one find the equivalent fraction of three by five having denominator 30 okay so we have to find out equivalent fraction of three by f... Read More

Key Insights

• ✖️ Equivalent fractions can be found by multiplying the numerator and denominator by the same number.
• 💁 To determine if fractions are equivalent, check if they are in their simplest form and have no common factors.
• 🗂️ The fraction of something can be calculated by dividing the amount used by the total amount.

Questions & Answers

Q: How do you find the equivalent fraction of 3/5 with a denominator of 30?

To find the equivalent fraction, we need to multiply the numerator and denominator of 3/5 by the same number. In this case, we multiply by 6 to get 18/30 as the equivalent fraction.

Q: How do you determine if fractions are equivalent?

To check if fractions are equivalent, we simplify them to their simplest form. If they have no common factors other than 1, they are not equivalent. For example, 7/13 and 5/11 are not equivalent because they are already in their simplest forms.

Q: In a pencil usage scenario, how can we determine the fraction of pencils used by each person?

To find the fraction of pencils used by each person, we divide the number of pencils they used by the total number of pencils. For example, if Ramesh used 10 out of 20 pencils, the fraction would be 10/20 or simplified to 1/2.

Q: How do you solve fraction equations with missing numbers?

To fill in missing numbers in fraction equations, we use multiplication or division. By applying the same operation to both the numerator and denominator, we can ensure equivalent fractions. For example, if 5/8 is equal to 10/x, we multiply both numerator and denominator by 2 to get 10/16.

Summary & Key Takeaways

• The video explains how to find the equivalent fraction of 3/5 with a denominator of 30 by multiplying both the numerator and denominator by the same number.

• It demonstrates how to determine if fractions, such as 7/13 and 5/11, are equivalent by checking if they are in their simplest form and share any common factors.

• The video presents a problem where three people have different numbers of pencils, and the fraction of pencils used by each person is calculated.

• It shows how to fill in missing numbers in fraction equations by using multiplication or division to ensure equivalent fractions.