Understanding Ratios: Examples, Equivalence, Reduction, and Increase/Decrease
Ratio and Proportion
Ratio is a way of comparing two quantities.
It tells you how much of one thing there is in comparison to another...
Age Related Problems
This includes all age related problems
A Guide to Averages: Understanding and Calculating the Mean
Average is a term used in mathematics to describe a central value or a typical value of a set of numbers. It is also...
Mastering Decimal Operations: Addition, Subtraction, Multiplication, and Division
Decimals (adding, subtracting, multiplying, and dividing)
Fractions (adding, subtracting, multiplying, and dividing)
Steps for Decimals Operation
Adding Decimals:
Align the decimal points of the two numbers.
Add the digits...
Understanding the Basics of Squares in Mathematics
Calculating Areas and Perimeters of Squares
Area of a square: A = s^2, where s is the length of one of its sides
Perimeter of a...
Calculate Sale Price and Cost Price with Examples
Sale price
Sale Price = Original Price - (Discount Rate x Original Price)
"Original Price" is the price before the discount
"Discount Rate" is the percentage discount.
Question...
Understanding Direct and Inverse Proportions: Examples and Solutions
Basics of Proportion:
A proportion is a statement that two ratios are equal. A ratio is simply a comparison of two quantities.
For example, if...
Exponents Surds and Indices
Exponents, Surds, and Indices
Exponents, also known as powers or indices, are a way of representing repeated multiplication of a number by itself. An exponent...
Understanding the Basics of Triangles: Area and Perimeter Calculations
Calculating the Areas and Perimeters of Triangles
Area of a triangle: A = (1/2)bh
b is the base of the triangle
h is the height of...
Square Roots and Cube Roots
Square Roots and Cube Roots
Square Roots:
Definition: The square root of a number is a value that, when multiplied by itself, gives the original number.
Simplification...
