None, since there can be no conversion. A foot is a measure of length in 1-dimensional space whereas a marla is a measure of area in 2-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, any attempt at conversion from one to the other is fundamentally flawed.
72 squre feets
three feets
6
3
1 marla = 272.25 sq ft
square feet (not feets) measure area, metres measure length. They are not comparable.
5.15 feets
there are 5,280 feet in a mile
They have one foot - which is very large.
5,280 feet in one mile.
This is a measurement for land in Punjab.one 'marla' is 9 square karams (272.25 sq ft)(30.25 gaj)one 'karam' is 5.5 ft
A marla is a unit of area. A metre is a unit of length. The two units are therefore incompatible.