Level:
Project ID:
2010006205
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
The price of oil rose by \(60\%\). By how many percent it is necessary to reduce the price of oil so that it costs the same as before?
by \( 37.5\% \)
by \( 60\% \)
by \( 40\% \)
by \( 160\% \)