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Comparision of Fractions (in Hindi)
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Comparision of fractions using four methods in been discussed.

Piyush Goyal
I am currently a Btech 1 year student pursuing my degree from IIT Mandi in the field of Computer Science.

U
Unacademy user
Brahmaputra The Brahmaputra is one of the major rivers of Asia, a trans-boundary river which flows through China, India and Bangladesh. source :kailash parbat chemayungdung glacier Length: 2,900 km (India 865) Another name of Brahmaputra: tsangpo -tibbat dihang- anarchical Pradesh Bramhaputra-Assam yamuna-Bangladesh Lohit river also known as the sorrow river of Assam
  1. UPTET-2019 14 1 FRACTIONS (Part 3) -Piyush Goyal


  2. Comparision of fraction If the denominator is same, then the greater the numerator greater the value of fraction. e.g. 2/3 > 1/3 .If the numerator is same, then the smaller the denominator greater the value of fraction. e.g. 2/4 > 2/5


  3. TRICK .If the difference b/w the values of the numerator and the denominator is same, then the greater the denominator greater the value of the fraction. In this case 2-1-1 And 4-3 1 Hence as 3>1 3/4>1/2


  4. Comparision of fraction when neithe the numerator nor the denominator is same 1) First make the denominator of all fraction same by multiplying them with a number. 2) This number is the LCM(lowest common multiple) of all the given denominators divided by respective denominator. 3) The numerators are also multiplied with the respective number. 4) Now you can compare the numerator to obtain the result.


  5. Problem 4 ardden A rranpe in axendiy oder and 3 2. 7 5 LCM (7,5,9 , 2,5) 630 So 37o (30 5 x 12 G


  6. 9 315 2 x 315 3 x126 5 x 126 315 630 . 378 2 these we 2.


  7. Comparision of fraction when neithe the numerator nor the denominator is same Alternative method of arranging fractions quickly is to: 1) Roughly calculate the decimal values of fraction. 2) Then they can be compared using number line e.g.2/3 and 5/9 2/3 0.66 5/9 0.55 Hence 5/9 < 2/3


  8. Problem 5 "action in ascend; 3 6 C.) , , ,5. 3 96.


  9. LCM 8, 6, 3,9) Q 8,6, 3, 7 a 8 x 9 5 x12 6 X12


  10. 2 = 2x24-48 3 34 5.-288 -40 72 4 9


  11. Problem 6 1 O UPTET -2ou 0) 3 MUs