Multiplying any number with 5, 50,500…

Multiplying with 5 of any number fill like harder task but by reading this issue it will be baby game for you. There are so many way to do that in our mathematics but on of this.

Suppose the any number that is 12x 5=60

we know that Number is 5 = 10/2 ; we are replacing number 5 with 10/2, so our multiplicand get divided by 2 and multiply it by 10 with will be more easier to direct multiplication with 5.

 

Let’s see this.

=12 x5

  • we are performing 12 x 5

=12 x (10/2)

  • Replace 5 by 10/2.

=6 x 10

  • Division 12 by 2 = 6, and multiply it by 10. We obtain

=60 Answer.

Take another example

= 185 x 5

= 185 x (10/2)

=92.5 x 10

=925 Answers.

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