Fractions
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The document discusses key topics about fractions including: 1. The agenda covers fractions, their types, conversions between mixed and improper fractions, quizzes, and homework. 2. Fractions are parts of a whole, such as one-fifth or half. There are proper, improper, mixed, like, and unlike fractions. 3. Converting mixed to improper fractions involves writing the whole number as the numerator, multiplying it by the denominator, and adding the remaining fractional part.
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The document outlines an agenda for a lesson on fractions that includes defining fractions and their types, methods for conversion between improper, mixed and proper fractions, finding simplest and irreducible forms, and a quiz. Key topics are fractions as parts of a whole, proper, improper, mixed and equivalent fractions, algorithms for conversion between fraction types, and identifying simplest and irreducible fractions. A brain booster, examples, and opportunities for student questions are also included.
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The document outlines an agenda for a lesson on fractions that includes defining fractions and their types, methods for conversion between improper, mixed and proper fractions, finding simplest and irreducible forms, and a quiz. Key topics are fractions as parts of a whole, proper, improper, mixed and equivalent fractions, algorithms for conversion between fraction types, and identifying simplest and irreducible fractions. A brain booster, examples, and opportunities for student questions are also included.
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This presentation teaches how to perform basic fraction operations:
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This document provides information about fractions including:
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- Types of fractions such as proper, improper, equivalent, unit fractions and mixed numbers
- Converting between improper fractions and mixed numbers
- Fractions can represent division problems
- Adding and subtracting like and unlike fractions
- Finding equivalent fractions by multiplying or dividing the numerator and denominator by the same number
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A fraction represents a part of a whole or group. The numerator tells how many parts are being used, and the denominator says how many equal parts make up the whole. To convert a fraction to a decimal, divide the numerator by the denominator. To convert a decimal to a fraction, use the place value of the decimal as the denominator and the whole number as the numerator. When adding or subtracting fractions, find a common denominator to write equivalent fractions with the same denominator before combining numerators. Multiplying fractions is done by multiplying the numerators and denominators, while dividing fractions uses the reciprocal of the divisor to write the problem as a multiplication.
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This document discusses fractions including definitions, types, and operations. It defines a fraction as a part of a whole or number of equal parts written as p/q. The main types of fractions are proper fractions where the numerator is smaller than the denominator, improper fractions where the numerator is larger, and mixed fractions which are the sum of a whole number and proper fraction. It provides examples of adding, subtracting, multiplying, and dividing fractions. Key terms explained include numerator, denominator, and how to write fractions as mixed numbers.
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This document discusses physical and chemical changes and provides examples of different types of changes. It explains that changes can be useful and occur everywhere, some are faster or not easily detectable. Examples of changes include water turning to ice, flooded roads drying, night becoming day, rusting of iron, milk becoming curd, seeds growing into saplings. Changes can be categorized as slow or fast, natural or man-made, periodic or non-periodic, desirable or undesirable, reversible or irreversible, and physical or chemical.
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A plateau is a broad area of elevated land that is flat or gently rolling, with one or more sides located significantly above the surrounding area. There are several types of plateaus, including intermontane plateaus between mountain ranges, dissected plateaus with deep valleys, and piedmont plateaus bounded by mountains on one side and lowlands on the other. Plateaus can form through volcanic eruption or uplift and are often rich in minerals, though their surfaces may be unsuitable for agriculture except where soil fertility allows farming. Examples of large plateaus include the Deccan Plateau in India and the Tibetan Plateau between the Himalayas and Kunlun Mountains.
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The document is a collection of notes from an English composition notebook belonging to a student named Anlin Cherishma. It includes notes on the structure of an essay, interpreting poetry subjectively, lines from the poem "The Lake Isle of Innisfree" by William Butler Yeats, and answers to questions about the poem. The notebook reflects on finding peace during stressful times and analyzing poetic language and themes in the poem.
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The document is a summary of a poem titled "The Lake Isle of Innisfree" by William Butler Yeats. It discusses several lines from the poem and their meanings. Specifically, it explains that the lines "for peace comes dropping slow, dropping from the veils of/The morning to where the cricket singsโ refer to how peace slowly descends upon the poet as the early morning mist descends upon the Earth. It also asks and answers several questions about what the poet wishes to do, how he imagines life being, and why he wants to go to Innisfree.
7th ratio and proportion
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Fractions
- 1. AGENDA Puzzle Motivation Fraction & its types Conversion Quiz Overall view Queries Homework
- 3. FRACTIO N Fraction is a part of the whole Example: One-fifth, Half, Two-third
- 4. WHICH IS EASY WAY? NUMERICAL 1/5 DIAGRAM WORDS ONE- FIFTH
- 5. DIAGRAM
- 6. TYPES OF FRACTIO N 1. Proper fraction 2. Improper fraction 3. Mixed fraction 4. Like fraction 5. Unlike fraction 6. Equivalent fraction
- 8. CONVERSIO N OF MIXED TO IMPROPER FRACTION Write Write answer from Step 2 over the denominator. Add Add the answer from Step 1 to the numerator. Multiply Multiply the whole number by the denominator.
- 9. CONVERSION OF IMPROPER FRACTION TO MIXED FRACTION Divide the numerator by the denominator. Write down the whole number answer. Then write down any remainder above the denominator
- 10. SIMPLEST FORM FRACTION IS IN SIMPLEST FORM WHEN THE TOP AND BOTTOM CANNOT BE ANY SMALLER, WHILE STILL BEING WHOLE NUMBERS. EXAMPLE: 2/4 CAN BE SIMPLIFIED TO 1/2
- 11. IRREDUCIBL E FORM Which cannot be reduced by any number. Example: 2/3,17/19
- 12. QUIZ 1.what is fraction? 2.what are the types of fractions? 3.how will you convert mixed to improper fraction? 4.how will you convert improper to mixed fraction? 5.what is simplest form? 6.give one example for irreducible fraction? 7.Real life example for fraction?
- 13. QUERIES????