CBSE · Class 6 · Mathematics · Ratio and ProportionWhat is the ratio of 30 cm to 1.5 m?
Step-by-Step Solution
To find the ratio, both quantities must be in the same unit. 1.5 m = 1.5 × 100 cm = 150 cm. The ratio is 30 cm : 150 cm = 30 / 150 = 1 / 5 = 1:5.
Detailed Options Breakdown
Option : 1:5 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: 5:1
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
Option 2: 1:2
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
Option 3: 2:1
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.