A) \[142.8\]
B) \[190.9\]
C) \[148.1\]
D) \[181.1\]
Correct Answer: A
Solution :
A \[=\frac{70}{100}\] B \[\Leftrightarrow \] A \[=\frac{7}{10}\] B \[\Leftrightarrow \] B \[=\frac{10}{7}\] A\[\Rightarrow \] \[\frac{A}{B}=\frac{10}{7}\] \[\therefore \] required percentage \[=\left( \frac{A}{B}\times 100 \right)=\left( \frac{10}{7}\times 100 \right)%=142.8\]You need to login to perform this action.
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