Question

According to new rules of Government, number of seats in theatre will reduce by 20%,
By how much percent price of ticket should increased so that there may be no change in revenue​

Answer 1

Answer:

20%

Step-by-step explanation:

According to your question,

The per cent of reduced of the seats is 20%

Let us take 100 seats in a theatre

Now,

20% of 100

= 20/100 x 100

= 20

So the reduced seats in number = 20

And total no. of seats now = 100-20 = 80.

Now, let u assume that 1 ticket is 100/-

So revenue before reduction = 100x100 = 10,000/-  

But revenue after reduction = 100x80 = 8,000/-

Loss in revenue = 10,000 - 8,000 = 2,000

Loss % = 2,000/10,000 x 100 = 20%

Hope this helps!!

Answer 2

Answer:

According to your question,

The per cent of reduced of the seats is 20%

Let us take 100 seats in a theatre

Now,

20% of 100

= 20/100 x 100

= 20

So the reduced seats in number = 20

And total no. of seats now = 100-20 = 80.

Now, let u assume that 1 ticket is 100/-

So revenue before reduction = 100x100 = 10,000/-  

But revenue after reduction = 100x80 = 8,000/-

Loss in revenue = 10,000 - 8,000 = 2,000

Loss % = 2,000/10,000 x 100 = 20%

Step-by-step explanation: