Change decimals into percentages and fractions

Decimals

Number

Understand that decimals are fractions with denominators of 10,100 etc and understand how the place value of decimals related to percentages. Order amounts expressed in all three forms. Decide on a suitable method of comparison including converting to a common form or a more heuristic approach, e.g. separating into 2 groups, those greater and those less than a half before ordering
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