Question

You have just bought a new Sony SS" 3D television set for $1,850. The value of the television set decreases by $230 per year. How long before the television set is worth half of its original value? Round your answer to the nearest tenth as needed

Answer 1

$1850 : 2 = $925
$
$925 \times \frac{1}{230} \: = 4.0217391304$