Chapter 6 · Class 6 ICSE · Formula Sheet

Ratio & Proportion Formulas — Class 6 ICSE

Understand the concept of ratio and proportion with real-life applications and unitary method.

Key Formulas

Ratio

a : b = \dfrac{a}{b}

Proportion

a : b :: c : d \implies ad = bc

Unitary Method

\text{Value of 1 unit} = \dfrac{\text{Total value}}{\text{Number of units}}

Worked Examples

1Using: Application

Apply the key formula from this topic to a sample problem.

Step 1: Identify the formula.

Step 2: Substitute the values.

Step 3: Simplify to get the answer.

Answer: See solution above

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More Class 6 ICSE Formulas

Number SystemHCF & LCMIntegersFractionsDecimalsAlgebra Introduction

Frequently Asked Questions

How many formulas are in Class 6 ICSE Ratio & Proportion?+
There are 3 formulas in the Ratio & Proportion chapter for Class 6 ICSE. Each formula is essential for solving problems in this topic.
How to remember Ratio & Proportion formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Ratio & Proportion formulas enough for exams?+
Yes, these formulas cover the complete ICSE Class 6 syllabus for Ratio & Proportion. Practice applying them to different types of questions for full exam readiness.

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