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Solve for x: x/(x+8) = 5/15
A. 3
B. 4
C. 5
D. 6
E. 8
Cross multiply and solve. 15x = 5(x + 8)
15x = 5x + 40
10x = 40
x = 4
 
 
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DrTeeth
DrTeeth
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Taken: 226 times
Added: 4/8/2009
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DrTeeth
DAT - Quantitative Reasoning
Founded by DrTeeth
50 question exam covering the Quantitative Reasoning portion of the DAT exam.
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