Answer:
Joan pay 48 % price of the new truck for a used truck .
Explanation:
Given as :
The price of new truck = $ 23,000
The price of used truck = $ 11,000
Let the percentage price = x %
Or, x % of new truck price = old truck price
I.e x % of $ 23,000 = $ 11,000
Or, x % =

Or, x % =

∴ x = 0.4782 × 100
I.e x = 47.82 % ≈ 48 %
Hence Joan pay 48 % price of the new truck for a used truck . Answer