Decimals, Fractions and Percentages 17/07/06 Aim : revise place value and equivalence between fractions, decimals and percentage.

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Presentation transcript:

Decimals, Fractions and Percentages 17/07/06 Aim : revise place value and equivalence between fractions, decimals and percentage.

Pi = to 7 decimal places Place Value 1.What column is the 3 in? 2.What is the meaning of the 4?

Ordering Numbers 1.Which is bigger 0.03 or 0.003? 2.Why? 3.Put the following list of numbers in order from smallest to highest? Hint: Look at the largest columns first eg white, red, yellow then green: Answer :

Writing Fractions as Decimals and Decimals as Fractions Write these decimals as fractions: Write these fractions as decimals: 1.5 tenths 2.1/ /100

1) Draw a rectangle that is 4 squares by 5 squares. a) Colour ¼ red. b) Colour ½ blue. c) What percentage is not coloured? d) What percentage is red? Simple Fractions and Percentages