Unit 4 · Class 6 IB MYP · Formula Sheet

Ratios Formulas — Class 6 IB MYP

Explore equivalent ratios, simplify ratios, and apply them to sharing and scaling problems.

Key Formulas

Ratio

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

Equivalent Ratios

a : b = ka : kb

Sharing in Ratio

\text{Share of A} = \dfrac{a}{a+b} \times \text{Total}

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 IB MYP Formulas

Number OperationsIntegers & Order of OperationsFractions & DecimalsAlgebraic ThinkingGeometry BasicsMeasurement & Units

Frequently Asked Questions

How many formulas are in Class 6 IB MYP Ratios?+
There are 3 formulas in the Ratios chapter for Class 6 IB MYP. Each formula is essential for solving problems in this topic.
How to remember Ratios 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 Ratios formulas enough for exams?+
Yes, these formulas cover the complete IB MYP Class 6 syllabus for Ratios. Practice applying them to different types of questions for full exam readiness.

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SparkEd Maths provides free formula sheets for Class 1-10 across 7 education boards. All formulas are aligned to the 2025-26 syllabus.