InterviewSolution
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Answer» Solution Expression : 135% of 480 + ?% of 320 = 728 => $(\FRAC{135}{100} * 480) + (\frac{?}{100} * 320) = 728$ => $3.2 \times ? = 728 - 648$ = $? = \frac{80}{3.2} = 25$ |
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