Answer
Verified
422.4k+ views
Hint: Here, we will proceed by assuming x as the number of Rs 100 tickets sold and then we will be multiplying the cost of per ticket with the number of tickets sold of that type and then adding all the amounts obtained by different types of tickets.
Complete step-by-step answer:
Let the number of Rs 100 tickets sold be x.
Given, Number of Rs 200 tickets sold = Number of Rs 100 tickets sold + 20
Number of Rs 200 tickets sold = (x+20)
Since, Amount received by the theatre by sale of Rs 100 tickets = 100$ \times $(Number of Rs 100 tickets sold)
$ \Rightarrow $Amount received by the theatre by sale of Rs 100 tickets$ = 100 \times \left( x \right) = {\text{Rs }}100x$
Similarly, Amount received by the theatre by sale of Rs 200 tickets = 200$ \times $(Number of Rs 200 tickets sold)
Amount received by the theatre by sale of Rs 200 tickets$ = 200 \times \left( {x + 20} \right) = {\text{Rs }}\left( {{\text{2}}00x + 4000} \right)$
It is also given that,
Total amount received by the theatre by sale of tickets = Rs 37000
As we know that the total amount received by the theatre by sale of tickets is equal to the sum of the amount received by the theatre by sale of Rs 100 tickets and the amount received by the theatre by sale of Rs 200 tickets.
i.e., Total amount received by the theatre by sale of tickets = (Amount received by the theatre by sale of Rs 100 tickets) + (Amount received by the theatre by sale of Rs 200 tickets)
$
\Rightarrow 37000 = 100x + \left( {200x + 4000} \right) \\
\Rightarrow 37000 = 300x + 4000 \\
\Rightarrow 300x = 37000 - 4000 \\
\Rightarrow 300x = 33000 \\
\Rightarrow x = \dfrac{{33000}}{{300}} \\
\Rightarrow x = 110 \\
$
Therefore, the number of Rs 100 tickets sold are 110 tickets.
Note: In this particular problem, we are only asked for the number of Rs 100 tickets sold that’s why we have only calculated the value of x. But in the problem, if it is mentioned that also find the number of Rs 200 tickets sold. Since, the number of Rs 200 tickets sold is equal to (x+20) which will eventually be equal to 130 tickets.
Complete step-by-step answer:
Let the number of Rs 100 tickets sold be x.
Given, Number of Rs 200 tickets sold = Number of Rs 100 tickets sold + 20
Number of Rs 200 tickets sold = (x+20)
Since, Amount received by the theatre by sale of Rs 100 tickets = 100$ \times $(Number of Rs 100 tickets sold)
$ \Rightarrow $Amount received by the theatre by sale of Rs 100 tickets$ = 100 \times \left( x \right) = {\text{Rs }}100x$
Similarly, Amount received by the theatre by sale of Rs 200 tickets = 200$ \times $(Number of Rs 200 tickets sold)
Amount received by the theatre by sale of Rs 200 tickets$ = 200 \times \left( {x + 20} \right) = {\text{Rs }}\left( {{\text{2}}00x + 4000} \right)$
It is also given that,
Total amount received by the theatre by sale of tickets = Rs 37000
As we know that the total amount received by the theatre by sale of tickets is equal to the sum of the amount received by the theatre by sale of Rs 100 tickets and the amount received by the theatre by sale of Rs 200 tickets.
i.e., Total amount received by the theatre by sale of tickets = (Amount received by the theatre by sale of Rs 100 tickets) + (Amount received by the theatre by sale of Rs 200 tickets)
$
\Rightarrow 37000 = 100x + \left( {200x + 4000} \right) \\
\Rightarrow 37000 = 300x + 4000 \\
\Rightarrow 300x = 37000 - 4000 \\
\Rightarrow 300x = 33000 \\
\Rightarrow x = \dfrac{{33000}}{{300}} \\
\Rightarrow x = 110 \\
$
Therefore, the number of Rs 100 tickets sold are 110 tickets.
Note: In this particular problem, we are only asked for the number of Rs 100 tickets sold that’s why we have only calculated the value of x. But in the problem, if it is mentioned that also find the number of Rs 200 tickets sold. Since, the number of Rs 200 tickets sold is equal to (x+20) which will eventually be equal to 130 tickets.
Recently Updated Pages
The branch of science which deals with nature and natural class 10 physics CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Define absolute refractive index of a medium
Find out what do the algal bloom and redtides sign class 10 biology CBSE
Prove that the function fleft x right xn is continuous class 12 maths CBSE
Find the values of other five trigonometric functions class 10 maths CBSE
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
What organs are located on the left side of your body class 11 biology CBSE
Write an application to the principal requesting five class 10 english CBSE
What is the type of food and mode of feeding of the class 11 biology CBSE
Name 10 Living and Non living things class 9 biology CBSE