# Category: study guide

• ## Angles In A Pentagon

A pentagon is a five-sided polygon that can be found in various forms, such as regular or irregular. In this article, we will explore angles in a pentagon, focusing on the regular pentagon where all sides are equal in length and all angles are equal in measure. We will show you how to calculate the […]

• ## Divisibility Rules: A Comprehensive Guide

Divisibility rules are mathematical shortcuts that allow us to quickly determine whether a given number is divisible by another number without performing a full division operation. In this article, we will provide you with easy-to-understand step-by-step instructions for applying these rules to various numbers. Let’s dive into the world of divisibility rules! Divisibility Rule for […]

• ## Finding the Area of a Composite Figure

A composite figure is a shape made up of two or more basic geometric shapes, such as rectangles, triangles, and circles. To find the area of a composite figure, we need to break it down into its individual shapes and calculate the area of each shape separately. Then, we can add or subtract the areas […]

• ## How to Find the Percentage of Two Numbers

Finding the percentage of one number relative to another is a common mathematical task. You may need to calculate percentages when determining a grade, calculating a discount, or analyzing various data. In this tutorial, we will walk you through the step-by-step process of finding the percentage of two numbers. How to Find the Percentage of […]

• ## 2-Digit by 2-Digit Multiplication

Multiplying 2-digit by 2-digit numbers might seem daunting, but with the right approach and understanding of the process, you can become proficient in no time. In this guide, we’ll explain the process of 2-digit by 2-digit multiplication step by step, so you can quickly learn and master this essential skill. 2-Digit by 2-Digit Multiplication Step […]

• ## How to Divide a Decimal by a Decimal

Dividing decimals by decimals might seem a bit intimidating at first, but with the right approach and a clear understanding of the process, it becomes a simple task. In this guide, we will walk you through the steps to divide a decimal by another decimal using easy-to-follow, step-by-step instructions. How to Divide a Decimal by […]

• ## How to Convert Fractions to Decimals

Before diving into the process of converting fractions to decimals, it’s essential to understand what these two terms mean. A fraction represents a part of a whole and is written as a ratio of two integers, with a numerator on top and a denominator at the bottom (e.g., 3/4). A decimal, on the other hand, […]

• ## Solving Two-Step Equations with Fractions

Solving two-step equations with fractions can seem a bit intimidating at first, but with the right approach and understanding, you’ll quickly master the process. In this guide, we’ll walk you through the process of solving two-step equations involving fractions, step by step. Let’s get started! Step 1: Understand the Problem Before diving into solving the […]

• ## How to Simplify Mixed Fractions

Mixed fractions, also known as mixed numbers, consist of a whole number and a proper fraction combined. Simplifying mixed fractions is an essential skill in mathematics, as it helps to make calculations and comparisons easier. In this guide, we’ll take you through the process of simplifying mixed fractions step by step. With practice, you’ll be […]

• ## Multiplying and Dividing by Powers of 10

As an expert in Mathematics, I’m here to help you understand how to multiply and divide by powers of 10. This operation is important as it forms the basis of many mathematical calculations. In this guide, we will explore step-by-step instructions on how to perform these operations, making it simple and easy for you to […]