Showing posts with label CBSE Class 6th ( VI) Mathematics Chapter 7. Fractions: Exercise 7.2 Solutions. Show all posts
Showing posts with label CBSE Class 6th ( VI) Mathematics Chapter 7. Fractions: Exercise 7.2 Solutions. Show all posts

CBSE Class 6th ( VI) Mathematics Chapter 7. Fractions: Exercise 7.2 Solutions

CBSE Class 6th ( VI) Mathematics Chapter 7. Fractions: Exercise 7.2 Solutions


  • Proper Fraction :
    1. A proper fraction is a number representing part of a whole.
    2. In a proper fraction the denominator shows the number of parts into which the whole is divided and the numerator shows the
      number of parts we have taken out.
    3. In a proper fraction the numeratoris always less than the denominator.
    4. On a number line, all these fractions lie to the left of 1as they are less than 1.For Examples
      12357

      ,
      ,
      ,
      ,
      4 6 9 10 12 
      are all proper fractions
  • Improper Fraction :
    1. The fractions, where the numerator is bigger than the denominator are called
      improper Factions. For Examples
      37121827

      ,
      ,
      ,
      ,
      2 3 7 5 8 
      are all improper fractions
  • Mixed Fraction :
    1. A mixed fraction has a combination of a whole and a part.For example :
      2312
      5
      ,4
      ,7
      ,3
      3767
      are all mixed fractions
    1. Draw number lines and locate the points on them :
    a.
    1134




    2444
    b.
    1237




    8888
  • c.
    2384




    5555
    Answer: a.
    01134
    |
    |
    |
    |
    |
    04244
    b.
    01237
    |
    |
    |
    |
    |
    |
    |
    |
    08888
    c.
    02348
    |
    |
    |
    |
    |
    |
    |
    |
    |
    05555
    2. Express the following as mixed fractions :
    20
    a.
    3
    11
    b.
    5
    17
    c.
    17
    28
    d.
    6
    19
    e.
    6
    35
    f.
    9
    Answer: We know that where the numerator is bigger than the denominator are called improper Factions and a mixed fraction has a combination of a whole and a part A improper fraction can be expressed as mixed fraction.
    202
    a.
    =6
    33
    111
    b.
    =2
    55
    173
    c.
    =2
    77
    283
    d.
    =5
    55
    191
    e.
    =3
    66
    358
    f.
    =3
    99
    3.  Express the following as improper fractions :
    3
    a.7
    4
    6
    b.5
    7
    5
    c.2
    6
    3
    d.10
    5
    3
    e.9
    7
    4
    f.8
    9
    Answer: A mixed fraction has a combination of a whole and a part and where the numerator is bigger than the denominator are called improper Factions. A mixed fraction can be expressed as improper fraction.
    331
    a.7
    =
    44
    641
    b.5
    =
    77
    517
    c.2
    =
    66
    353
    d.10
    =
    55
    366
    e.9
    =
    77
    476
    f.8
    =

    99