Fractions, decimals, percents, and ratios

3 quick checks≈4% of the testCore

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By the end you’ll be able to

convert accurately among fractions, decimals, and percents and compare their values
simplify and operate with fractions and complex fractions in multi-step calculations
apply ratio and proportion relationships to solve part-part and part-whole problems
calculate percent increase, percent decrease, and percent of a quantity in context

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set up and solve proportion equations, including problems involving scaling or equivalent ratios

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