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Numbers - Fractions, Decimals and Percentages

Decimals are just another way of writing fractions —so it's easy to convert between the two... 0.36 = 36/100 = 18/50 = 9/25
  1. Without using a calculator, write the following fractions as decimals:
    1. 3/10
      Login please   ____________   X
    2. 2/5
      Login please   ____________   X
    3. 14/8
      Login please   ____________   X
    4. 24/40
      Login please   ____________   X
    5. 37/100
      Login please   ____________   X
    6. 3/8
      Login please   ____________   X
    7. 8/64
      Login please   ____________   X
    8. 4/80
      Login please   ____________   X
  2. Fill in the gaps in the following conversion table:
    Fraction Decimal
    1/2 0.5
    1/5
    Login please   ____________   X
    Login please   ____________   X
    0.125
    Login please   ____________   X
    1.6
    4/16
    Login please   ____________   X
    7/12
    Login please   ____________   X
    Login please   ____________   X
    0.x
    x/100
    Login please   ____________   X
    3/20
    Login please   ____________   X
    Login please   ____________   X
    0.45
  3. Write the following fractions as recurring decimals:
    1. 5/6
      Login please   ____________   X
    2. 7/11
      Login please   ____________   X
    3. 10/11
      Login please   ____________   X
    4. 478/999
      Login please   ____________   X
    5. 7/9
      Login please   ____________   X
    6. 47/99
      Login please   ____________   X
    7. 29/63
      Login please   ____________   X
    8. 589/999
      Login please   ____________   X
  4. Write the following decimals as fractions in their lowest form:
    1. 0.6
      Login please   ____________   X
    2. 0.75
      Login please   ____________   X
    3. 0.95
      Login please   ____________   X
    4. 0.128
      Login please   ____________   X
    5. 0.3
      Login please   ____________   X
    6. 0.6
      Login please   ____________   X
    7. 0.1111111 recurring
      Login please   ____________   X
  5. Write the following recurring decimals as fractions in their lowest form:
    1. 0.222...
      Login please   ____________   X
    2. 0.444...
      Login please   ____________   X
    3. 0.888...
      Login please   ____________   X
    4. 0.121212...
      Login please   ____________   X
    5. 0.753753753...
      Login please   ____________   X
    6. 0.808080...
      Login please   ____________   X
    7. 0.545545545...
      Login please   ____________   X
    8. 0.156156156...
      Login please   ____________   X

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