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Percentage of blue cups = = 0.2*100 = 20%. ANSWER
To find percentage, you should calculate a ratio of the two values, and then multiply it by 100.
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On percentage, see the lessons
- Percentage problems
- Percentage word problems (Type 1 problems, Finding the Part)
- Percentage word problems (Type 2 problems, Finding the Rate)
- Percentage word problems (Type 3 problems, Finding the Base)
- Simple percentage problems
- More complicated percentage problems
- Advanced problems on percentage
- Percentage problems on chains of discounts
- Problems on percentage that lead to unexpected results
- Simple interest percentage problems
- Compounded interest percentage problems
- OVERVIEW of lessons on percentage problems
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