MP Board · Class 6 · Mathematics · Ratio and ProportionAre the numbers 15, 45, 40, 120 in proportion?
Step-by-Step Solution
Four numbers are in proportion if the ratio of the first two is equal to the ratio of the last two. 15:45 = 1:3 and 40:120 = 1:3. Since both ratios are equal, they are in proportion.
Detailed Options Breakdown
Option : Yes (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: No
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
Option 2: Cannot be determined
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ratio and Proportion.
Option 3: Only if reversed
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.