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The cost of a car repair is $220 for parts and $180 for labor. What pe
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01 Apr 2022, 01:52
01 Apr 2022, 01:52
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Question Stats:
99% (00:37) correct
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The cost of a car repair is $220 for parts and $180 for labor. What percentage of the total repair bill is the labor?
Give your answer rounded to the nearest whole percent.
Give your answer rounded to the nearest whole percent.
Show: ::
45%
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
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GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Re: The cost of a car repair is $220 for parts and $180 for labor. What pe
[#permalink]
01 Apr 2022, 03:50
01 Apr 2022, 03:50
The cost of a car repair is \($220\) for parts and \($180\) for labor.
Total cost \(= $400\)
percentage of labor cost \(= \frac{180}{400} = 45\)%
Answer 45%
Total cost \(= $400\)
percentage of labor cost \(= \frac{180}{400} = 45\)%
Answer 45%
Re: The cost of a car repair is $220 for parts and $180 for labor. What pe
[#permalink]
01 Apr 2022, 11:19
01 Apr 2022, 11:19
1
% Labor of total bill = 180 / (220+180) => .45 or 45%
