Rate of inflation is equal to: [A= Price index]

1.	Rate of inflation is equal to: [A= Price index]
Answer» `(A_(1))/(A_(2)+A_(1))XX100` `(A_(2)+A_(1))/(A_(1))xx100` `(A_(1))/(A_(2)-A_(1))xx100` `(A_(2)-A_(1))/(A_(1))xx100` ANSWER :D

Discussion