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Percentage:Part 1 (in Hindi)
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Introduction and some basic concepts of percentage.

Kamal taliyan
To be Manager. Biologist from the heart. Apart from these, I love teaching, So feel free to pin your queries.

U
Unacademy user
Hii sir...I m preparing for Ssc cgl 2017...I want to be a MEA...please tell me which book I ll follow for pre +mains for maths and English...ty
  1. PERCENTAGE. PART


  2. 15% 15% 15% 15% 15% 25% PART 1 PART 1 PART 2 PART 2 PART 3 PART 4 TO EXPRESS x/y AS A PERCENT AGE. COMPARISON BETWEEN TWO VALUES x AND y. A IS X96 NET % CHANGE. EXAMPLES To express x96 as a fraction MORE/LESS THAN B, THEN B IS MORE/LESS% THAN A.


  3. INTRODUCTION PERCENTAGE IS A FRACTION WHOSE DENOMINATOR IS ALWAYS 100. "X" PERCENTAGE IS ALWAYS REPRESENTED BY "X%"


  4. . TO EXPRESS 1% AS A FRACTION: WE KNOW x% = x/10 THUS 20% -20/100 .. (means 20 part out of 100 parts) .. (means 1 part out of 5 parts) 75


  5. . TO EXPRESS X/Y AS A PERCENTAGE WE KNOW THAT x/y (x/y X 100)% EXAMPLE in percentage . THUS X 100 = 25%. . .8 in percentage. THUS 8/10 X 100 = 80%.


  6. THING TO REMEMBER FRACTION PERCENTAGE FRACTION PERCENTAGE 100% 33y3 % 20% 12 % 10% 8 % 1/2 1/4 1/6 1/9 50% 25% 16 % 1/3 1/5 1/8 1/10 1/12 1/13 7 (9/13) %


  7. Thank you Part 2 and many more examples are coming soon. Please, Subscribe Share Like