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VIDYA.P.RAO PRT KENDRIYA VIDYALAYA NO – 1, JALAHALLI-WEST, BANGALORE-560 015

VIDYA.P.RAO PRT KENDRIYA VIDYALAYA NO – 1, JALAHALLI-WEST, BANGALORE-560 015. SUBJECT : MATHEMATICS TOPIC : FRACTIONS CLASS : V. COMPARING AND. ORDERING OF FRACTIONS. 5 APPLES. 3 APPLES. 5 apples are more than 3 apples. 5 > 3. 3 apples are less than 5 apples. 3 < 5. <.

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VIDYA.P.RAO PRT KENDRIYA VIDYALAYA NO – 1, JALAHALLI-WEST, BANGALORE-560 015

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  1. VIDYA.P.RAO PRT KENDRIYA VIDYALAYA NO – 1, JALAHALLI-WEST, BANGALORE-560 015

  2. SUBJECT : MATHEMATICS TOPIC : FRACTIONS CLASS : V

  3. COMPARING AND ORDERING OF FRACTIONS 5 APPLES 3 APPLES 5 apples are more than 3 apples. 5 > 3 3 apples are less than 5 apples. 3 < 5

  4. < Represents less than > Represents more than

  5. COMPARISION OF LIKE FRACTIONS FRACTIONS WITH THE SAME DENOMINATORS ARE CALLED LIKE FRACTIONS. 2/7, 3/7, 4/7, 5/7, 6/7 ARE LIKE FRACTIONS.

  6. 3/8 is less than 5/8 5/8 is more than 3/8 or or 3/8 < 5/8 5/8 > 3/8 5/8 is shaded green Here 3/8 is shaded green. The shaded part which represents 5/8 is greater than the shaded part which represents 3/8

  7. 3/4 < 4/4 2/4 < 1/4 < 3/5 > 2/5 2/5 < 3/5 Ascending Order

  8. 1/3 2/3 > 3/3 > Descending order 6/7 > 5/7 > 4/7 > 3/7 > 2/7 > 1/7

  9. THE FRACTION WHICH HAS GREATER NUMERATOR IS GREATER. 2/9, 5/9, 7/9, 8/9 8/9 IS THE GREATEST AND 2/9 IS THE SMALLEST FRACTION.

  10. Like Fractions can be arranged in ascending or descending order by arranging their numerators in ascending or descending order. 2/11, 4/11, 5/11, 7/11, 8/11, 9/11, 10/11 are in ascending order. 10/11, 9/11, 8/11, 7/11, 5/11, 4/11,2/11 are in descending order.

  11. Comparing And Ordering Of Fractions With The Same Numerator > > > 1/2 1/4 1/8 1/16

  12. When the numerators are the same, the fraction with the greatest denominator is the smallest and the fraction with the least denominator is the greatest. 2/12 2/6 2/3 2/12 < 2/6 < 2/3 Ascending order 2/3 > 2/6 > 2/12 Descending order

  13. 9/10 > 9/14 9/14 < 9/10 Put > or < 9/14 and 9/10 The fraction with the greater denominator is the smallest. That is 9/14 is smaller than 9/10.

  14. = 90/140 9/14 = 9x10/14x10 9/10 = 9x14/10x14 = 126/140 COMPARISION OF FRACTIONS WITH DIFFERENT DENOMINATORS By converting the given fractions into like fractions 9/14 and 9/10 90/140 and 126/140 are like fractions. 126/140 > 90/140

  15. Arrange the given fractions in ascending order: 7/8, 7/25, 7/11, 7/18, 7/10 Fraction with the greatest denominator is the smallest. 7/25 < 7/18 < 7/11 < 7/10 < 7/8 They are in the ascending order.

  16. Arrange the given fractions in descending order : 10/20, 10/15, 10/29, 10/50, 10/33 Fraction with the smallest denominator is the greatest fraction. 10/15 > 10/20 > 10/29 > 10/33 > 10/50 They are in descending order.

  17. Arranging like and unlike fractions in ascending and descending order. By converting them into like fractions : Arrange in descending order 3/8, 5/6, 2/4, 1/3 Find L.C.M. of all the denominators of the given fractions. The L.C.M. of 8, 6, 4, 3 is 2 x 2 x 3 x 2 =24 . Convert each fraction into equivalent fractions with 24 as the denominator.

  18. 3/8 =3x3/8x3 = 9/24 5/6 =5x4/6x4 = 20/24 2/4 =2x6/4x6 = 12/24 1/3 =1x8/3x8 = 8/24 20/24 > 12/24 > 9/24 > 8/24 5/6 > 2/4 > 3/8 > 1/3 They are in descending order.

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