Question

The price of a device decreases at a certain rate every year, in 2015 and 2016 the price of the device is Rs 25000 and Rs 19,360 respectively. What is the rate of annual wastage of the device​

Answer 1

Answer:

DECREASE OF DEVICE EVERY YEAR = 25OOO - 1936O = 446O

NOW 446O % OF 25OOO = TAKE IT OUT . AND U WILL GET THE ANSWER

SORRY I WAS IN URGENT SO CANNOT ANSWER THE QUESTION