Answer:
82.5 times
Explanation:
In the 1400's :
Hours worked by master carpenters = 11 hrs/day
Number of days wage required to purchase 1 pound of cinnamon = 2 1/2 days
Hence, total number of hours worked in other to afford 1 pound of cinnamon:
(2 1/2 * 11 hours) = 27.5 hours
27.5 hours to minutes :
(27.5 × 60) = 1650 minutes
Hence master carpenters have to work for 1650 minutes to be capable of affording 1 pound of cinnamon.
Minutes required to afford 1 pound today = 20 minutes.
Based on the number of minutes wage required:
(1650 / 20) = 82.5 times
Cinnamon could be said to be 82.5 times more expensive in the 1400's than today.