Answer:the answer is 50.Step-by-step explanation:first the original prise is 1,200 and the price of a TV becomes 600.000. second the 1,200 in the percentage is 100% and then the half of 1200 is 600 so we can divide the 1,200 into 2 so it was the answer is 600, and then the 1,200 is 100% we can divide into 2 so the answer is 50.