Grade 10 Maths · Algebra

Convert fractions, decimals and percentages

Change a number between fraction, decimal and percentage form (for example 1/4 = 0,25 = 25%).

past paper questions use it
3 past paper questions use it
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Converting Between Fractions, Decimals, and PercentagesProfessor Dave Explains
Common To Decimal Grade 8Kevinmathscience
Fraction to Percent Grade 8Kevinmathscience
Decimal Fractions Grade 9: Convert Decimal to PercentageKevinmathscience

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Question 7.1 · September 2024 · Paper 1 · Provincial · 3 marks

7.1 At what annual percentage interest rate, compounded quarterly, should a lump sum be invested in order for it to double in 6 years?(3)

Work it out on paper first. Then mark yourself with the official memo, one tick at a time.

More past paper questions: convert fractions, decimals and percentages

Work each one out first, then open the memo and check every tick.

  1. 3. Question 2.2.1 · March 2015 · Provincial · 3 marks

    2.2 Solve for in the following equations:
    2.2.1 (3)
    Show the memo (3 ticks)
    1. ✓
      Convert decimal to fraction

      1 mark · Convert fractions, decimals and percentages

    2. ✓
      Express as power of 2

      1 mark · Change the base of a power

    3. ✓
      Solve for x

      1 mark · Solve an exponential equation

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