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    4. 1 is what percent of 400?
    1 is what percent of 400?

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    0  Views: 290 Answers: 1 Posted: 13 years ago
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      1 Answer

      Let us see the solution for this one.


      1. Let us assume the required percentage be x.


      2.  Then, by question,


      x % of 400 = 1


      i.e. x /100 × 400 = 1


      i.e. x = 1/4 = 0.25


      So, the required percentage is 0.25%.


      Note: For the instant method,


      Do like this,


      Make 1 as the numerator and 400 as denominator and multiply the fraction with 100%


      i.e 1/400 × 100 % = 0.25%


      Hope this has delete your confusion on percentage. Share the idea with your friends too.

      13 years ago. Rating: 1
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