A) 160%
B) 170%
C) 180%
D) 190%
Correct Answer: C
Solution :
Given, \[0.25x=0.3y=0.45z\] Now, \[\frac{x}{z}\times 100=\left( \frac{x}{y}\times \frac{y}{z} \right)\times 100\] \[=\frac{0.3}{0.25}\times \frac{0.45}{0.3}\times 100\] \[=\frac{9}{2}\times 100=180%\]You need to login to perform this action.
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