NCERT · Class 7 · Mathematics · Rational NumbersWhat is the multiplicative inverse (reciprocal) of -5/9?
Step-by-Step Solution
The reciprocal of a non-zero rational number p/q is q/p. The reciprocal of -5/9 is -9/5.
Detailed Options Breakdown
Option : 5/9
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Rational Numbers.
Option 1: -9/5 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 9/5
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Rational Numbers.
Option 3: -5/9
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Rational Numbers.
💡 Study Guide: This question tests core syllabus concepts from Rational Numbers. For formulas, key summaries, and mock exam reference guides, read the full Rational Numbers Revision Notes.