Divisibility By 25


In this topic divisibility by 25 first let us see the definition.

If the last two digits of a number are 00, 25, 50 or 75 is divisible by 25. 

Example 1:

Check 3500 is divisible by 25.

Solution:

  • To check whether the given number is divisible by 25, we have to see the last two digits. 
  • If the last two digits are either 00 or 25 or 50 or 75 then the given number is divisible by 25.
  • The given number is 3500.
  • The last two digits are 00.
  • So the given number 3500  is divisible by 25.

Let us see another example for divisibility by 25.

Example 2:

Check whether 7520 is divisible by 25.

Solution:

  • To check whether the given number is divisible by 25, we have to see the last two digits. 
  • If the last two digits are either 00 or 25 or 50 or 75 then the given number is divisible by 25.
  • The given number is 7520.
  • The last two digits are 20.
  • So the given number is not divisible by 25.

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