Monthly Archives :

January 2012

How to Multiply and Divide Fractions

How to Multiply and Divide Fractions 150 150 SchoolTutoring Academy

Multiplication of  fractions While multiplying fractions, the product of the numerators forms the numerator of the resultant fraction and the product of the denominators forms the denominator of the final…

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Adding and Subtracting Like Fractions

Adding and Subtracting Like Fractions 150 150 SchoolTutoring Academy

Fractions with same denominators are called like fractions. Like fractions can be added and subtracted very easily. Simply add or subtract the numerators to get the resultant numerator and write…

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Equivalent Fractions

Equivalent Fractions 150 150 SchoolTutoring Academy

  Equivalent fractions are the fraction that have same value or represent the same part of a whole, even though they look different. If we multiply or divide both numerator…

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Least Common Multiple

Least Common Multiple 150 150 SchoolTutoring Academy

Least common multiple of two (or more) numbers is the smallest number that is a multiple (product of the number with any other number) of both the numbers. For example…

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Comparing Fractions with Like Denominators

Comparing Fractions with Like Denominators 150 150 SchoolTutoring Academy

A fraction is representation of a part of a whole. It is written as where a is numerator which tells the number of equal parts and b is denominator which…

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Compare Unlike Fractions

Compare Unlike Fractions 150 150 SchoolTutoring Academy

A fraction consists of two numbers separated by a line represented as a/b. It represents the parts of a whole. The top number, called numerator, tells how many parts there…

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Law of Cosines

Law of Cosines 150 150 SchoolTutoring Academy

Law of cosines relates the lengths of sides of an oblique triangle (triangle that is not right-angled) to the cosine of one of its angles. This law is also known…

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Introduction to Fractions: Basics and Types of Fractions

Introduction to Fractions: Basics and Types of Fractions 150 150 SchoolTutoring Academy

A fraction represents a part of a whole. A fraction is written in the form:     where a is the numerator, and b is the non-zero denominator. The line…

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Introduction to Statistics

Introduction to Statistics 150 150 SchoolTutoring Academy

Statistics is a branch of mathematics where one studies data. The word data means information. This branch deals with collection, presentation, analysis and interpretation of numerical data. Statistics expresses data…

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Introduction to Sine Law

Introduction to Sine Law 150 150 SchoolTutoring Academy

The Law of Sines is an equation relating the sides of a triangle to the sines of its angles. This law is also known as Sine Law, Sine Formula or…

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