Transparency 6
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Click the mouse button or press the Click the mouse button or press the Space Bar to display the answers.Space Bar to display the answers.
Objective
Write percents greater than 100% and percents less than 1 % as fractions and as decimals, and vice versa
Example 1 Percents as Decimals or Fractions
Example 2 Percents as Decimals or Fractions
Example 3 Real-Life Percents as Decimals
Example 4 Decimals as Percents
Example 5 Decimals as Percents
Write 220% as a decimal and as a mixed number or fraction in simplest form.
Write problem
Answer:
2.2 To make a decimal, remove % sign and divide by 100
To make a fraction, convert on calculator
1/5
220%
2.2 and
Write 0.6% as a decimal and as a mixed number or fraction in simplest form.
Write problem0.6%
0.0006
2/5
To make a decimal, remove % sign and divide by 100
To make a fraction, convert on calculator
Answer: 0.0006 and
STOCKS During a stock market rally, a company’s stock increased in value by 200%. Write 200% as a decimal.
Write problem200%
3/5
To make a decimal, remove % sign and divide by 1002
Answer: 2
Write 5.12 as a percent.
Answer: 512%
Write problem5.12
512
4/5
To make a percent, multiply by 100Add % sign
512 %
Write 0.0015 as a percent.
Answer: 0.15%
Write problem0.0015
0.15
5/5
To make a percent, multiply by 100Add % sign
0.15 %