Скачать или смотреть Q2) Ex-7.1 Class 6 Maths Chapter 7 Fractions | Maths Class 6 CBSE NCERT By Apni ClassRoom By Deepak

Q2) Ex-7.1 Class 6 Maths Chapter 7 Fractions | Maths Class 6 CBSE NCERT By Apni ClassRoom By Deepak

CHAPTER 7TH CLASS 6TH MATHEMATICS FRACTIONS-

Topics:
7.1 Introduction to fractions
7.2 A Fraction
7.3 Fraction on the Number Line
7.4 Proper Fractions
7.5 Improper and Mixed Fractions
7.6 Equivalent Fractions
7.7 Simplest Form of a Fraction
7.8 Like Fractions
7.9 Comparing Fractions
7.9.1 Comparing like fractions
7.9.2 Comparing unlike fractions
7.10 Addition and Subtraction of Fractions
7.10.1 Adding or subtracting like fractions
7.10.2 Adding and subtracting fractions

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Definitions:
1. (a) A fraction is a number representing a part of a whole. The whole may be a single object or a group of objects.
(b) When expressing a situation of counting parts to write a fraction, it must be ensured that all parts are equal.
2. In 5 /7 5 is called the numerator and 7 is called the denominator.
3. Fractions can be shown on a number line. Every fraction has a point associated with it on the number line.
4. In a proper fraction, the numerator is less than the denominator. The fractions, where the numerator is greater than the denominator are called improper fractions. An improper fraction can be written as a combination of a whole and a part, and such fraction then called mixed fractions.
5. Each proper or improper fraction has many equivalent fractions. To find an equivalent fraction of a given fraction, we may multiply or divide both the numerator and the denominator of the given fraction by the same number.
6. A fraction is said to be in the simplest (or lowest) form if its numerator and the denominator have no common factor except 1.

EXERCISE 7.1
1. Write the fraction representing the shaded portion.
2. Colour the part according to the given fraction.
3. Identify the error, if any.
4. What fraction of a day is 8 hours?
5. What fraction of an hour is 40 minutes?
6. Arya, Abhimanyu, and Vivek shared lunch. Arya has brought two sandwiches, one
made of vegetable and one of jam. The other two boys forgot to bring their lunch. Arya agreed to share his sandwiches so that each person will have an equal share of each sandwich.
(a) How can Arya divide his sandwiches so that each person has an equal share?
(b) What part of a sandwich will each boy receive?
7. Kanchan dyes dresses. She had to dye 30 dresses. She has so far finished 20 dresses.
What fraction of dresses has she finished?
8. Write the natural numbers from 2 to 12. What fraction of them are prime numbers?
9. Write the natural numbers from 102 to 113. What fraction of them are prime numbers?
10. What fraction of these circles have X’s in them?
11. Kristin received a CD player for her birthday. She bought 3 CDs and received 5 others as gifts. What fraction of her total CDs did she buy and what fraction did she receive as gifts?

EXERCISE 7.2
1. Draw number lines and locate the points on them :
2. Express the following as mixed fractions :
3. Express the following as improper fractions :

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CLASS 6TH MATHS- Q1 - EX-7.1 - CH-7TH- FRACTIONS | MATHS CBSE
CLASS 6TH NCERT | APNI CLASSROOM MATHS    • Q1) Ex-7.1 Class 6 Maths Chapter 7 Fractio...  

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