Category Maths

Speed and Distance Formulas 1. Speed Formula Speed = Distance Time Speed is calculated as distance traveled divided by the time taken. 2. Distance Formula Distance = Speed × Time Distance is the product of speed and time. 3. Time…

Profit and Loss Formulas 1. Profit Formula Profit = Selling Price – Cost Price The profit is the amount gained when the selling price is greater than the cost price. 2. Loss Formula Loss = Cost Price – Selling Price…

Simple and Compound Interest Formulas 1. Simple Interest (SI) SI = P × R × T 100 Simple interest is calculated using the principal amount (P), rate of interest per annum (R), and time (T) in years. 2. Total Amount…

Ratio and Proportion Formulas 1. Basic Ratio Formula Ratio = Part 1 Part 2 The ratio represents the relationship between two quantities by division. 2. Proportion Formula a : b :: c : d → a × d = b…

Percentage Formulas 1. Basic Percentage Formula P = Part Whole × 100 To find the percentage of a part out of a whole. 2. Percentage Increase/Decrease Percentage Increase = New Value – Old Value Old Value × 100 Percentage Decrease…