Session 16 Math Flashcards
Area
L x W= A
12” x 12” =
144” = 1 ft sq
3’ x 3’ =
9 ft sq = 1 yard sq
Yards sq -> ft sq
yr sq • 9 = ft sq
Ft sq -> yard sq =
Ft sq / 9 = yrd sq
1 acre
43,560 ft sq
Acres -> ft sq
Acres • 43,560= ft sq
Ft sq -> acres
Ft sq / 43,560= acres
1 section
640
Section to acres
Section • 640
Acres -> section
Acres / 640
Volume
LxWxH
12” x 12” x 12” =
1728 in cubed= 1 ft cubed
3’x3’x3’ =
27 ft cubed= 1 yard cubed
Rate
Part / total
Total
Part / rate
Part
Total/rate
Difference between debt & credit
- Debit takes money away from a person
- Credit gives money to a person
- When a proration problem involves both the Nuer and seller, there will always be a double entry
Calendar year
True number of days; 365
Statutory year
Always 30 days per month year has 360 days
Appreciation
Increase in value
Land only appreciate in value
Buildings and improvements depreciate with time.
Straight-line method of depreciation
Equal amount of depreciation to be deducted on an annual basis.
Initial cost divided by the Economic life = Estimated property value