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Question
In an examination, a student multiplied 4341393 by 34 instead of 43. By how much his answer less than the correct answer?
In an examination, a student multiplied 4341393 by 34 instead of 43. By how much his answer less than the correct answer?
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Solution
The correct option is B 39072537
Student's answer
4341393 × 34 = 147607362
Correct answer
4341393 × 43 = 186679899
186679899 - 14760732 = 39072537
Student's answer was 39072537 less than the correct answer
39072537
Student's answer
4341393 × 34 = 147607362
Correct answer
4341393 × 43 = 186679899
186679899 - 14760732 = 39072537
Student's answer was 39072537 less than the correct answer
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