Question

the ticket rate for a science exhibition is 10 for child 26 for adult.740 rupees got from 50 persons.how many children among them

Answer 1

let no. of children =x number of adult is equal to y first equation in X + Y is equal to 50
second equation is 10 x + 26 Y is equal to 740
on solving equation first and second we get Y is equal to 15
on putting value of y we get x is equal to 35
the number of children is equal to 35

Answer 2

this is the answer of your question