anyone know how this works?
Got two buildings, A and B.
Frontage of A :15
Depth of A: 25
Its using 9m zones and the lecturer has broken it down like this
15 x 9 = 135
15 x 9/2 = 67.5
15 x 6/4 = 22.5
225
Same for B
Frontage : 10
Depth : 25
Broken down like this:
10 x 9 = 90
10 x 9/2 = 45
10 x 6/4 = 15
10 x 24/6= 40
190
I havent done maths is 5 years, dont have a clue why he is breaking it down like that, something about getting it into 9m zones. Any one explain the logic behind the breaking down of it?
Got two buildings, A and B.
Frontage of A :15
Depth of A: 25
Its using 9m zones and the lecturer has broken it down like this
15 x 9 = 135
15 x 9/2 = 67.5
15 x 6/4 = 22.5
225
Same for B
Frontage : 10
Depth : 25
Broken down like this:
10 x 9 = 90
10 x 9/2 = 45
10 x 6/4 = 15
10 x 24/6= 40
190
I havent done maths is 5 years, dont have a clue why he is breaking it down like that, something about getting it into 9m zones. Any one explain the logic behind the breaking down of it?

