None.
A kilometre is a measure of length or distance in 1-dimensional space while a feddan 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.
1 feddan = 4,200.883 meter square
I assume you mean fathom, There are 1.8288m in a fathom. if you meant feddan, this is a unit of area, not length
One million what?
one thousand
100 kilometers = 100000 meters
One feddan is equal to approximately 4,200 square meters.
1 feddan = 4,200.883 meter square
I assume you mean fathom, There are 1.8288m in a fathom. if you meant feddan, this is a unit of area, not length
1.61 kilometers = one mile
There are 0.001 kilometers in one meter.
1.609 kilometers
There are 1,000,000,000 kilometers in a terameter.
One British mile is approximately equal to 1.609 kilometers.
really? 1,000,000
One
One million what?
one thousand