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Percentage

Percentage
In this post, we will learn about percentage.

Percentage 

  • One percent (1%) means 1 per 100. 
  • Fifty percent (50%) means half of total.
  • Hundred percent (100%) means full or 100 out of 100 or 1000 out of 1000.
  • Two hundred  percent (200%) means twice of original. for example if your salary is 12 Lakh and change your job and you salary become 36 Lakh in this case you salary increased by (36 - 12) = 24 Lakh means twice of original means your salary increased by 200 %.  

Calculate Percentage

Example: Calculate 25% of 80
 100% of 80 = 80  
 1% of 80 = (80/100)  
 25% of 80 = (80/100)x25
Shortcut: X percentage of Y = (Y x X)/100 
If only 10 of the 200 apples are bad, what percent is that?
 In 200 apple 10 are bad  
 In 1 apple (10/200) will be bad  
 In 100 apple (10/200)x100 = 5% will be be bad
Shortcut: X is k percentage of Y means X = (k*y)/100 

Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. 

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