A) 17.5%
B) \[16\frac{3}{7}%\]
C) 18.5%
D) 18.25%
Correct Answer: B
Solution :
Bike Car \[x\] \[5x\] \[1.2\,x\] \[5.75\,x\] Initially total cost \[=25x+10x=35x\] Changed cost \[=28.75x+12x=40.75x\] Percentage change \[=\frac{5.75}{35}\times 100=16\frac{3}{7}%\]You need to login to perform this action.
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