Alyssa H
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1) A fraction represents a part of a whole. The numerator represents the parts and the denominator represents the whole. 2) To convert a fraction to a decimal, you divide the numerator by the denominator. To convert a decimal to a fraction, you write the place value as the denominator and the number as the numerator. 3) When adding or subtracting fractions, you need common denominators. You find the least common multiple and use it to convert the fractions before adding or subtracting the numerators.
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4th - cbse - fraction and its types - mathematics
- The document discusses fractions including defining fractions as numbers that represent parts of a whole, the parts of a fraction including the numerator and denominator, different types of fractions such as proper, improper, mixed and equivalent fractions.
- It also covers representing fractions on a number line and adding and subtracting fractions with both the same and different denominators using methods like cross multiplication and finding the least common denominator.
- An example word problem is provided comparing fractions to determine who read less of a book.
1 4 th - cbse - fraction and its types - mathematics (1)
- The document discusses fractions including defining fractions as numbers that represent parts of a whole, the parts of a fraction including the numerator and denominator, different types of fractions such as proper, improper, mixed and equivalent fractions.
- It also covers representing fractions on a number line and adding and subtracting fractions with both the same and different denominators using methods like cross multiplication and finding the least common denominator.
- An example word problem is provided comparing fractions to determine who read less of a book.
Mixed Numbers To Improper
Learn how to convert mixed numbers into improper fractions, as well as how to convert improper fractions into mixed numbers!
Similar to Alyssa H (20)
Fractions (addition, subtraction, rounding, fraction of amounts).pptx
Fractions (addition, subtraction, rounding, fraction of amounts).pptx
1 4 th - cbse - fraction and its types - mathematics (1)
1 4 th - cbse - fraction and its types - mathematics (1)
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