A) 400
B) 480
C) 560
D) 600
Correct Answer: C
Solution :
\[\left( 180\,%\text{ of }x \right)\times \frac{1}{2}=504\] \[\Rightarrow \]\[\frac{180}{100}\times x\times \frac{1}{2}=504\] \[\Rightarrow \]\[\frac{9x}{10}=504\] \[\Rightarrow \]\[x=\frac{504\times 10}{9}=560\]You need to login to perform this action.
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