Question

90 ticket of a theatre shou were sold for rs13,000. If the tickets were sold in the denomination
rs100 and rs200, how many tickets of each denomination were sold?​

Answer 1

Hey mate! Here is your answer...

Let Notes in the denomination of 100 =x Notes in the denomination of 200 = 90 -

х X *100 + (90-X)* 200 =13000

100X +18000200 X = 13000 -100X =-5000 X = 50

Notes in the denomination of 100 =50

Notes in the denomination of 200 = 90 - 50 = 40