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To decide whether a change has resulted in an increase or decrease, remember this formula: (new-old)/old. You take the new price, subtract the old one and divide the answer by the old price. The resulting decimal can then be converted to a percentage.

# Numbers Based on Percentage Worksheets

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Basic Lesson
Students learn three general rules for finding the percentage of a number.
Standard: MATH 1
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Intermediate Lesson
Students are walked through the process determine the percentage of various integers.
Standard: MATH 1
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Independent Practice 1
20 problems that practice the skill of percentage and whole number conversion.
Standard: MATH 1
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Independent Practice 2
Another 20 problems for students to jump into.
Standard: MATH 1
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Homework Worksheet
12 numbers based on percentage problems with a completed example.
Standard: MATH 1
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Numbers Based on Percentage Quiz
Provides a mixture of numbers based on percentage problems.
Standard: MATH 1
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Answers for the homework and quiz.
Answers for both lessons and both practice sheets.

Understanding Patterns and Sequences in the Stock Market
Understanding patterns and sequences in the stock market helps you to determine the current demand and supply forces in the stock market.
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You need to be able to recognize patterns in the game. Video games are all based on patterns.
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