Class VI Mathematics
Chapter 11: Ratio and Proportion
Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.
Syllabus Sections
Key Formulas & Equations
Click Copy to duplicateRatio Notation
a:b = \frac{a}{b}
Compares quantity a relative to b.
Proportion Condition
a:b = c:d \Leftrightarrow ad = bc
Cross product rule for proportions.
Related Formulas from Adjacent Chapters
Linear Equation
ax + b = c
[From Algebra Basics] Single-variable linear equation relation.
Angle Bisector
\theta_{bisect} = \frac{\theta}{2}
[From Symmetry & Practical Geometry] Divides an angle into two equal parts.