Standard Form of a Rational Number: A rational number is said to be in standard form if the common factor between numerator and denominator is only 1 and the denominator is always positive. Furthermore, the numerator can have a positive sign. Such Numbe…

The divisibility test checks whether the number is divisible by another number or not. If the number is completely divisible by another number then the quotient will be a whole number and the remainder will be equal to zero. But every number is not exac…

If you are willing to know What are Rational Numbers and general representation of it have a look at the further modules. The number that can be expressed in the form of a fraction a/b where a, b are integers and the denominator b is non zero is called …

Are you studying in 8th grade? If yes, then you must learn the Fun With Numbers unit. One of the most important concepts in that unit is Playing With Numbers. The name itself says that the topic is totally about the numbers. There are 4 different types …

The ordered pair is nothing but a point on the coordinate graph. It is used to determine the position of a point in the cartesian plane. The more useful details regarding the ordered pair are provided below. Get an idea regarding the Ordered Pair Defini…

Practice Test on Exponents prevailing will test your conceptual knowledge on Chapter Exponents. Assess your strengths and weaknesses and concentrate on the topics you are lagging accordingly. Try solving the problems on Exponents on your own and verify …

In an ordered pair, the sign of coordinates decides that particular point goes into which quadrant of the coordinate plane. If you are not aware of the importance of coordinate signs, then you may face issues while plotting points on the coordinate grap…

If you are searching for help on how to get the coordinates of a point you have arrived at the correct place. Check out the complete details about a point x coordinate, y coordinate in the following sections of this page. Get to know what is meant by co…

If you wish to know the Percentage of a Quantity this article is going to help you a lot. Get to know about the step by step procedure for finding a percentage of a quantity. You will learn about What is a Percentage and How to find the Percentage of a …

Use Examples on Exponents during your preparation and understand several questions. The Example Questions provided uses the laws of exponents. We have provided answers to the questions so that you can verify them and analyze where you went wrong. Practi…