Question

Five years ago, an average model 70” TV cost about $2,400. Now a similar TV costs approximately $1,680. What is the percent decrease in TV price?
FOR 15 POINTS CMON PLEASE ANSWER IT

Answer 1

Answer:

30%

Step-by-step explanation:

If 2400$=100%

1680$=?

100×1680$÷2400$=70%

100%-70%=30%

So, the TV price decreasee by 30%.