Properties of Rational Numbers Rational numbers Rational numbers are numbers which can be represented in the form of p/q, where p and q are any two integers and q is not equal to zero(q ≠ 0). Denominator and Numerator of a Rational Number In a rational number p/q, the integer p is the numerator and […]
Read More →Equation of a Circle when the Center of Circle Coincides with the Origin In this tutorial we will learn, equation of a circle when the center of circle coincides with the origin with examples. The equation of a circle in a Cartesian coordinate system can be expressed in a simple form when the center of […]
Read More →Complex Numbers – Definition and Examples Complex Numbers The concept Complex numbers was first used in 1st century by a Greek mathematician Alexandria, when he tried to find the square root of a negative number. After that in 16th century complex number was define by Italian mathematician Gerolamo Cardano, in the process of finding the […]
Read More →Right Angle – Definition, Example and Properties What is a right angle? When two straight lines are perpendicular to each other or intersect at 90º, they form a right angle. A right angle is represented by the symbol L. In our daily life we can see many real-life examples of the right angles. We can […]
Read More →Conversion of Improper Fractions into Mixed Fractions With Examples Improper fractions can also represented as a mixed number. To convert an improper fraction to a mixed number, these steps are follows. Step1 : Divide the numerator by denominator. Step 2 : Find the remainder and the quotient. Step 3 : The quotient becomes the whole […]
Read More →Property of Integers – Commutative Addition The commutative property of addition states that, two integers can be added in any order, the result will be the same. Order of terms doesn’t matter, swapping of terms will not change the sum. Example: 9 + (-5) = 4 and (-5) + 9 = 4 So, 9 + […]
Read More →Ratios word problems we see some word problems. 1. Find the ratio of 90cm and 1.2m. There are two quantities 90cm and 1.2m, but units of both quantities are different. First we convert them into same units. […]
Read More →Concave Polygons: Definition – Examples & Properties All polygons is either convex or concave. A polygon will be convex or concave, it depends on the measure of their angles. What is a Concave Polygon? A concave polygon have at least four sides, and concave polygon is just opposite of a convex polygon. If the measures […]
Read More →Remainder Definition – Examples In this lesson we shell learn in brief about concept of remainder, in division(when division is not exact). It starts with explaining the idea of a remainder using the example of sharing apples. First we work with visual examples and writing division sentences with remainders. Then we explains how to find the […]
Read More →Percentage: Solved Problems When we solve different type of percentage problems then we solved examples on percentage, they will help us to understand problems easily. Now we will learn, the concept of percentage and solve various real life examples on percentage. Example 1: In a village 35% are females, 50% males and remaining are children, find the […]
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