Question

Solve this..
Give the answer immediately​

Answer 1

Answer:

Step-by-step explanation:

there will be two equations

let the tourists who took rs30 ticket be x

and remaining be y

30x+100y=2950

x+y=40

solve the both equation with the help of elimination method

Answer 2

Answer:

Step-by-step explanation:

Let number of passengers having ticket worth Rs.3 be x

So, total cost of x tickets = 3x

Let number of passengers having ticket worth Rs 100 be y

So, total cost of y tickets = 10y

Since we are given that there are 40 passengers in bus.

So, x + y = 40 - 1

We are also given that the total collection from these passengers is rs.295.

So, 3x + 10y = 295 - 2

Substitute the value of x from 1 in 2

So, 3 (40 - y) + 10y = 295

120 - 3y + 10y = 295

120 - 7y = 295 

7y = 295 - 120

= 175

y = 175/7

= 25

Substitute the value of y in 1

x + 25 = 40

x = 40 - 25

= 15

Hence, 15 passengers  have tickets worth Rs 30