Essel World is one of India’s largest amusement parks that offers a diverse range of thrilling rides, water attractions and entertainment options for visitors of all ages. The park is known for its iconic “Water Kingdom” section, making it a popular destination for family outings and fun-filled adventure. The ticket charges for the park are Rs150 per child and Rs250 per adult.
On a day, the cashier of the park found that 300 tickets were sold and an amount of Rs55,000 was collected.
Based on the above information, answer the following questions:

(ii) (b) How many adults visited the amusement park that day
(1)
(b) Putting x = 200 in (i), we get
200 + y = 300 ⇒ y = 100
So, the number of adults visited is 100.