CBSE · Class 6 · Mathematics · Ratio and ProportionWhat is the simplest form of the ratio 40:72?
Step-by-Step Solution
To find the simplest form, divide both terms by their Highest Common Factor (HCF). The HCF of 40 and 72 is 8. So, 40÷8 : 72÷8 = 5:9.
Detailed Options Breakdown
Option : 4:9
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
Option 1: 5:9 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 10:18
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
Option 3: 8:9
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
💡 Study Guide: This question tests core syllabus concepts from Ratio and Proportion. For formulas, key summaries, and mock exam reference guides, read the full Ratio and Proportion Revision Notes.