Difficulty: Easy
Correct Answer: 273258
Explanation:
Problem Restatement
Multiply 5358 by 51 efficiently.
Given data
Concept / Approach
Use distributive property: 51 = 50 + 1.
Step-by-Step Calculation
5358 × 51 = 5358 × (50 + 1)= 5358 × 50 + 5358 × 1= 267900 + 5358 = 273258
Verification
Standard multiplication gives the same sum of partial products (5358 × 50 and 5358 × 1).
Final Answer
273258
Discussion & Comments