Multiplying Decimals Here we learn multiplication of decimals with whole numbers. How to multiply decimals step by step. Multiply decimals by one digit whole numbers Step: 1- First we place both numbers, then solve the multiplication problem as we normally would with whole numbers. Example 1: 3.4 x 7 Step: 2 Starting to right, multiply each digit […]
Read More →Method of completing the square Below are steps to solve the quadratic equation by Completing Square. (1) First we set given equation all terms of the equation on one side, of equal sign and other side leaving zero. (2) Factor the non zero side. (3) Set each factor equal to zero. (4) Solve each of […]
Read More →Frequency Polygon A frequency polygon is very similar to a histogram and represents the graphical form of data. A frequency polygon is used to show a cumulative frequency distribution or compare to sets of data. In a frequency polygon the number of observations is marked at the the midpoint […]
Read More →Mixed Numbers Definition: A “Mixed Number” is combination of a whole number and a fraction. Example: If we have two whole cakes and one half cake, then we describe this as 2 and 1/2 cakes or 2 1/2 cakes. 2 1/2 (Two and a half) is a mixed number.It is also called Mixed fraction. Writing mixed numbers as fraction Mixed numbers can […]
Read More →Rules of Addition of like Terms In this lesson we will learn, how to add like terms. Rule 1: In an expression, when all terms are positive, add their coefficients and variables and power of like terms remains the same. Add like terms examples in expressions: Example 1: Add like terms 2pq, 5pq, and […]
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