A) 53.6003
B) 53.603
C) 153.6003
D) 213.0003
Correct Answer: C
Solution :
| \[4A+\frac{7}{B}+2C+\frac{5}{D}+6E=47.2506\] |
| \[4A=40\Rightarrow A=10\] |
| \[\frac{7}{B}=7\Rightarrow 7B=7\Rightarrow B=1\] \[2C=\frac{2}{10}\Rightarrow C=0.1\] |
| \[\frac{5}{D}=\frac{5}{100}\Rightarrow D=100\] |
| \[6E=\frac{6}{10000}\Rightarrow E=0.0001\] |
| \[=5A+3B+6C+D+3E\] |
| \[=5\times 10+3\times 1+6\times 0.1+100+3\times 0.0001\] |
| \[=50+3+0.6+100+0.0003=153.6003\] |
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