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Percents Test
About Percents:

When we convert a decimal to a percentage, we move the decimal point to the right two places and place a “%” percentage sign behind the number. To convert from a percentage to a decimal, we reverse this procedure. Delete the percentage sign, and move the decimal point two places to the left.

Test Objectives:

•Demonstrate the ability to convert a decimal to a percentage

•Demonstrate the ability to convert a fraction to a percentage

•Demonstrate the ability to convert a percentage to a decimal

Percents Test:




#1:


Instructions: Convert each to a percent.


a) 0.6417


b) 3.185


c) 0.00092


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#2:


Instructions: Convert each to a percent.


a) 0.034


b) 0.298


c) 0.00037


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#3:


Instructions: Convert each to a percent.


a)


1
2

b)


7
8

c)


5
2

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#4:


Instructions: Convert each to a decimal.


a) 0.67%


b) 32%


c) 0.1507%


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#5:


Instructions: Convert each to a decimal.


a) 5.26%


b) 0.00034%


c) 724%


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Written Solutions:




#1:


Solution:


a) 64.17%


b) 318.5%


c) 0.092%


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#2:


Solution:


a) 3.4%


b) 29.8%


c) 0.037%


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#3:


Solution:


a) 50%


b) 87.5%


c) 250%


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#4:


Solution:


a) 0.0067


b) 0.32


b) 0.001507


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#5:


Solution:


a) 0.0526


b) 0.0000034


c) 7.24


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