Question

The cost of tickets of a comedy show is Rs 700 for adult and Rs 500 for child . If family paid Rs 3100 for 5 tickets , how many tickets were purchased in each category?​

Answer 1

Cost of an adult =700

Cost of a child =500

Family paid=3100

They got 5 tickets

So,

700x+500y=3100

x+y=5

Multiplying 2nd equation to x=5-y

700(5-y)+500y=3100

y=2

x=5-2

=3

so u got the answer