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10 cards from this deck
Compares amounts of same type in specific order
As ratio, fraction, decimal, percentage
Multiply or divide both amounts by same number
Multiply both sides by LCD
Multiply by power of 10, then divide by HCF
Convert to common denominator, use numerators
Calculate total number of parts
Divide quantity by total parts for value of 1 part
Multiply each ratio amount by value of one part
Check by adding parts - should equal original
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