Respuesta :

charstar
To work out percentage change you use the following formula:
((original price - new price)/original price)x100. In this case:
((200-150)/200)x100
(50/200)x100
0.25x100
25
Therefore it is a 25% decrease.

Hope this helps :)
notmochiappa

Answer: 25% decrease

Step-by-step explanation: