Question

a student multiplied 3432 by 72 instead of multiplying it by 27.How much greater was his answer than the correct answer?

Answer 1

Answer:

154440

Step-by-step explanation:

3432x72=247104

3432x27=92664

247104-92664

=154440

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Answer 2

Step-by-step explanation:

To find out by how much was the student's answer greater than the original answer,

first we have to multiply 3432 by 72

Since ,3432×72=247102

and, 3432×27=92664

now we find the difference

247102- 92664=154440

Therefore the student's answer was 154440 greater than the original answer