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Mathematics, 16.10.2020 19:01 maddo36

Mr Wong predicted that he would sell 45 automobiles He actually sold 48 automobiles What are the values of a and b in the table below?
Percent Error
Error
Absolute error
Ratio
Item
Automobiles
Approximate value Exact value
45
48
Percent error
D
20
3
6.25%
0 - 20.6.6.26%
0 - 06.0%

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