The cost of a cinema ticket was Rs.350. This was reduced by 20%. As a result, the total sale is increased by 20%. Find the percentage increase in the number of audience.
1
60%
2
25%
3
40%
4
50%
5
Answer not known
The cost of a cinema ticket was Rs.350. This was reduced by 20%. As a result, the total sale is increased by 20%. Find the percentage increase in the number of audience.