Math, asked by mohdayan12khan, 5 months ago

What percentage of seats was occupied in the theatre that day?

a) More than 70%

b) Less than 70%

c) More than 75%

d) More than 80​

Answers

Answered by amitkumaryadav9089ak
132

Answer:

Option A

Step-by-step explanation:

no. of people come to watch movie divided by the all seats = 864/1200 = 72%  Mark me as brilliant        

Answered by amitnrw
88

Given :  That day, the ratio of the number of adults to children was 3:5.

Each person had a seat in the Balcony or had a seat in the Stalls.

2 /15 of the children had seats in the Stalls.

468 children had seats in the Balcony.

There were exactly 1200 seats in the theatre.

To Find  : What percentage of seats was occupied in the theatre?

a) More than 70%

b) Less than 70%

c) More than 75%

d) More than 80%​

Solution:

Let say children were = 15C

in stalls = (2/15)15C = 2C

in Balcony = 15C - 2C = 13C

=> 13C = 468

=> C = 36

=> Children = 15C = 15 * 36  =   540

ratio of the number of adults to children was 3:5.

=> Adults  = (3/5) * 540  =   324

Total attendance = 540  +  324   = 864

Total Seats = 1200

percentage of seats was occupied in the theatre that day = (864/1200) *100

= 72 %

More than 70%

option a is correct

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