NCERT · Class 7 · Mathematics · IntegersSolve using suitable property: 26 × (-48) + (-48) × (-36)
Step-by-Step Solution
Using the distributive property in reverse: a × b + a × c = a × (b + c). Here, a = -48, b = 26, c = -36. So, (-48) × [26 + (-36)] = (-48) × (-10) = 480.
Detailed Options Breakdown
Option : -480
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Integers.
Option 1: 480 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 48
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Integers.
Option 3: -48
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Integers.
💡 Study Guide: This question tests core syllabus concepts from Integers. For formulas, key summaries, and mock exam reference guides, read the full Integers Revision Notes.