Question

The student multiplied 3545 by 89 speed of 98 by mistake by how much was his answer less than the correct answer

Answer 1

Hope it will be helpful to you...

Answer 2

Answer:

31905 is the difference

Step-by-step explanation:

3545 should have been multiplied by 98 but the student multiplied by 89

to find out the difference we use the following

(3,545×98)−(3,545×89)

= 3545 × (98 - 89)

= 3545 × 9

= 31905

hope you get your answer