i have some formula.

(find kubik feet) aswer = ((height(inch)/12 * height(inch)/12 * width(feet))/16

i want to solve this formula and asnwer in kiubic feet

i am using double data type and c# language;

ex: height = 48inch ,width =12feet

double height_in_feet = 48/12;

double width_in_feet =12;

double ans=(4*4*12)/16;

Messagebox.Show(ans.toString()); //12.00 kubic feet(its mean 12 feets and 0 inch)

//(maximum inch may be 11 because 12inch = 1feet)

but some time this answer wrong: like height = 44inch ,width =13feet then answer should be 10.11(its mean 10 feet and 11 inchs)