Common denominators standardize fractions, enabling addition or subtraction. For example, 1/4 + 1/3 converts to 3/12 + 4/12 = 7/12. They simplify operations by ensuring parts are uniformly sized and comparable.
Class 6 NCERT Ganita Prakash Chapter 7 Fractions
class 6 Mathematics Textbook Chapter 7 question answer
Common denominators are essential for adding or subtracting fractions. They unify denominators, allowing operations on equal-sized parts. For instance, 2/5 + 3/7 requires a common denominator of 35. Convert: 2/5 = 14/35 and 3/7 = 15/35. Add: 14/35 + 15/35 = 29/35. Common denominators simplify fraction operations by maintaining uniformity, essential for accurate calculations. This principle is widely applicable in mathematical tasks and real-world scenarios like financial planning or resource distribution.
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