Math Cheat Sheets

Time and Work Scenarios Simplified: Tips for Faster Solutions Time and Work problems can seem tricky, but recognizing common scenarios can make solving them much easier. Below is a table of frequently encountered scenarios and their corresponding quick methods to help you navigate these problems with ease. Concept/Scenario Formula/Shortcut Example A works 2× faster than […]

Ace Time and Work Questions: Most Common Problem Types Explained Time and Work problems are a staple in math and aptitude tests, often testing your ability to understand efficiency, collaboration, and completion times. Below, you’ll find a breakdown of the most common types of Time and Work problems along with their key questions and formulas

Guide to Common Word Problem Scenarios in Number System Word problems in the number system often seem tricky, but with the right approach, they can become much simpler. This guide breaks down the most frequent word problem scenarios in the number system, providing actionable solutions and examples to make learning easier. Let’s simplify the number

Practical Math: Everyday Uses of High School Math Here’s a structured and student-friendly table that highlights real-life applications of high school math with examples: Application Description Example Solution Steps Social Media Analytics Measure engagement or growth rates. A user has 500 followers and receives 125 likes on a post. What is the like-to-follower ratio? 1.

Quick Reference Table for Working with Ratios Here is a helpful reference table focused specifically on the topic of ratios. This table helps students understand and apply ratios effectively. Action Steps/Methods Example Finding Equivalent Ratios Multiply or divide both terms by the same number. For the ratio 3:4, multiplying by 2 gives an equivalent ratio

Percentage Mental Math in Real Life Application Let’s delve into some common types of Percentage calculations and then let’s see their use in real-life 1. What is x% of y?Formula: $\frac{x}{100}$ $\times$ yExample: What is 30% of 250?Solution: $\frac{30}{100}$ $\times$ 250 = 75 2. x is what % of y?Formula: $\frac{x}{y}$ $\times$ 100Example: 50 is

Conversion Table: Decimal, Fraction and Percentage Here’s a quick Percentage Shortcut Table to simplify percentage calculations and enhance your problem-solving skills. It includes common percentage-to-fraction and decimal conversions. Percentage (%) Fraction Decimal Example 1% $\frac{1}{100}$ 0.01 1% of 200 = $\frac{1}{100}$ $\times$ 200 = 2 5% $\frac{1}{20}$ 0.05 5% of 300 = $\frac{1}{20}$ $\times$ 300