SOLUTION: Find the value of:
12%of980-?%of450=30%of227
(a)14 (b)17 (c)11 (d)8
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Question 877249: Find the value of:
12%of980-?%of450=30%of227
(a)14 (b)17 (c)11 (d)8
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
117.6-(450*x%)=68.1
-(450*x%)=68.1-117.6
-(450*x%)=-49.5
x%=49.5/450
x%=0.11
x=11%
---------------
117.6-49.5=68.1
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