A) -9
B) 6
C) 9
D) 0
Correct Answer: C
Solution :
We have, \[\frac{2}{3}p-2\frac{1}{2}=3\frac{1}{2}\] \[\Rightarrow\frac{2}{3}p-\frac{5}{2}=\frac{7}{2}\Rightarrow \frac{2}{3}p=\frac{7}{2}+\frac{5}{2}=\frac{12}{2}=6\] \[\Rightarrow p=\frac{6\times 3}{2}=9\]
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