Fractions – Division Division or divide is a method of sharing or grouping a number or things into equal parts. In this tutorial we will learn division of fractions. Multiplication and division of fractions is almost same. A fraction has 2 parts numerator and denominator. In division of fractions we multiply first fraction by reciprocal […]
Read More →Fractions – Multiplication Multiplication of fractions: When we multiply any two fractions then the top numbers of the fractions(numerators) and the bottom numbers of the fractions(denominators) are multiplied together. Example: 1/2 x 3/4 = (1 x 3)/(2 x 4) = 3/8 How to Multiply Fractions? Multiplication of fractions is not like as the addition and […]
Read More →Equality – Subtraction Property Definition: Subtraction property of equality states that if using the same mathematical operation(same number is subtracted) on both sides of an equation, then both sides of equation will remain equal. means in a equation, without changing the solution of the equation, same number may be subtracted from both sides. This property […]
Read More →Property of Integers – Divisive Identity What is Divisive Identity Property The divisive identity property is one of the important property of division of numbers. This property states that if we divide any, number by 1 the result will be the number itself. Dividing any number by 1 equals the number itself. Divisive Identity Property […]
Read More →Equality – Addition Property Definition: Addition property of equality states that if using the same mathematical operation(same number is added) on both sides of an equation, then both sides of equation will remain equal. In above example, we add 3 on both sides. When we add 3 left side we get (9 – 3 + […]
Read More →Negative Exponents In this tutorial, we will learn about negative exponents. When we change a negative exponent into positive exponent, we write the reciprocal of the given positive exponent. Negative sign means the reciprocal of the given number. For any non zero number a, (a-m = 1/am). Where m is a positive integer and a-m […]
Read More →Transpose Method – Solve Linear Equations Solve the following equations and check answers: 1. x + 4 = 9 Solution: Given x + 4 = 9 Transposing 4 to right hand side we get, x = 9 – 4 x = 5 Check: Substituting x = 5 in LHS, we get, LHS = x + […]
Read More →Linear Equations – Inverse Method Solve the following equations and check answers: 1. x + 4 = 9 Solution: Given x + 4 = 9 Subtracting 4 to both sides we get, x + 4 – 4 = 9 – 4 x = 5 Check: Substituting x = 5 in LHS, we get, LHS = […]
Read More →Solve a Linear Equation by Transposition Method First let’s a review what is an equation. In mathematics, an equation is a mathematical expression where two sides of expression are connect to an “equality sign”. In this tutorial we will learn how to solve a linear equation in one variable by transposition method. This method is […]
Read More →Law of Exponents In this chapter, we will study about law of exponent. What is an Exponent When a number repeatedly multiplied by itself, multiple times is known as Exponent. Foe example: p raised to q means that p is multiplied by itself q times. = pq = p x p x p x p […]
Read More →