The value of a bike depreciates by 35% per year. work out the current value of a bike bought 2 years ago for £600.

First you would find how much 35 percent of 600 is using 600/100 to find the value of one percent. One percent equals 6 pounds. 

Idon’t know actually is more difficult

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south