Posts by Math Teacher
-
How to calculate a percentage
This guide will help you learn how to calculate a percentage of any number! Below this page, you can learn two different methods of calculating a percentage of a number. […]
-
Multiplying and dividing exponents with same base
On this page, you can find the rules for multiplying and dividing exponents with the same base, ie equal base. In addition to the rules, below is a solved example […]
-
Resistance in a series circuit
How to calculate the total electrical resistance in a series circuit? This page describes how to calculate the total resistance in a circuit. This method is only valid for a […]
-
Simplifying Fractions
Which method should be used for simplifying fractions to their simplest form? Below, you have a rule for simplifying fractions and two different approaches to simplifying (shortening). Rule for simplifying […]
-
Internal Energy
Internal energy of a body is the sum of all kinetic and all potential energies of its component particles. Every body or any matter has tiny particles. Depending on the […]
-
Ohm’s law
Ohm’s law is the most important law that shows the dependence between the characteristics of electric current in a circuit or part of a circuit! Ohm’s law describes the dependence […]
-
Prime factor decomposition
Prime factor decomposition is a procedure in which a certain complex number is represented as a product of factors that are prime numbers! As a reminder: Data for prime factor […]
-
Divisibility rules of 2 3 or 6
Here you can see examples of divisibility rules of 2, 3, or 6! For each sign, you have indicated how you can use it in a specific solved example. All […]
-
How To Multiply Fraction By A Whole Number
Examples showing how to multiply a fraction by a whole number. On this page you can see examples that show: The procedure for multiplying a mixed number by a whole […]
-
Fluorine
Fluorine is a chemical element with atomic number 9. In addition to nine protons, fluorine has 10 neutrons in its atomic nucleus. So the total number of its nucleons is […]
-
Gravitational Potential Energy
Gravitational potential energy is the energy possessed by a body due to a certain gravitational force with which it interacts with another body. In terms of planet Earth, gravitational potential […]
-
Multiplication and division of fractions
On this page, you can see the rules for multiplication and division of fractions. Here you will meet only multiplication and division of fractions by fractions! On the page below […]
-
Addition and subtraction of decimals
How to solve problems with addition and subtraction of decimals? On this page, you can review the rules that we should follow when adding and subtracting decimals. Apart from the […]
-
Electric current
Electric current is the directed movement of electrical charges under the action of an electrical field! Electric current is the phenomenon that is considered the greatest achievement in the field […]
Subscribe to our newsletter
Please wait...Most visited category
Kite
A kite is a trapezoid that has two adjacent equal sides. A kite is completely determined if the lengths of its unequal sides and the angle between them are known. […]
Subscribe to our newsletter
Please wait...