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Comparison of Fractions Video Lecture | Mathematics for Class 4 (Maths Mela: New NCERT)

FAQs on Comparison of Fractions Video Lecture - Mathematics for Class 4 (Maths Mela: New NCERT)

1. What is a fraction?
Ans. A fraction represents a part of a whole. It is written as two numbers separated by a line, where the number above the line is called the numerator (the part) and the number below is called the denominator (the whole).
2. How do you compare two fractions?
Ans. To compare two fractions, you can either convert them to have a common denominator or convert them to decimal form. If the numerators are the same, the fraction with the smaller denominator is larger. If they have different numerators and denominators, use cross-multiplication to determine which is larger.
3. What does it mean if two fractions are equivalent?
Ans. Two fractions are equivalent if they represent the same value or proportion even if they have different numerators and denominators. For example, 1/2 and 2/4 are equivalent fractions because they both represent half of a whole.
4. How can you simplify a fraction?
Ans. To simplify a fraction, divide both the numerator and the denominator by their greatest common factor (GCF). For example, to simplify 4/8, the GCF of 4 and 8 is 4. Dividing both by 4 gives you 1/2.
5. What is the importance of understanding fractions in real life?
Ans. Understanding fractions is important in real life as they are used in various situations such as cooking (measuring ingredients), budgeting (dividing expenses), and even in sports (calculating scores). Being able to work with fractions helps in making informed decisions and calculations in everyday activities.
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