Class 4 Exam  >  Mathematics for Class 4  >  Flashcards: What are Fractions?
Flashcards: What are Fractions?
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1. What is a fraction?
Ans. A fraction is a numerical quantity that is not a whole number, representing parts of a whole. It consists of a numerator (the top number) and a denominator (the bottom number), separated by a line.
2. How do you read fractions?
Ans. Fractions are read as numerator over denominator. For example, 3/4 is read as "three fourths" or "three over four."
3. What is the difference between a proper fraction and an improper fraction?
Ans. A proper fraction has a numerator smaller than the denominator, meaning the value is less than one. An improper fraction has a numerator equal to or greater than the denominator, representing a value greater than one.
4. How do you simplify fractions?
Ans. To simplify a fraction, find the greatest common factor (GCF) of the numerator and denominator, and divide both numbers by the GCF. This will give you the simplest form of the fraction.
5. How do you add and subtract fractions with different denominators?
Ans. To add or subtract fractions with different denominators, find a common denominator by finding the least common multiple (LCM) of the denominators. Then, adjust the fractions to have the same denominator and perform the operation on the numerators.
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