Question

pls explain in detail I want clean explanation. sry for the tilted question​

Answer 1

friend in this question you have to do that there is an article of the first prize has been increased 10% its price has been increased at 10% and after that it has been increased to 20% so you have to find original amount a like after the increase price it is telling that 132 and then you have to find the original amount means a before the first increased what was the original amount