A katha is a measure of area. A decimal is simply a way of representing a number - any number. It has no relation t any measure.
4 katha to decimal
How many katha in 6 shatak
1 acre = 100 decimals.
720 sqft
Even state-by-state within India, different units measure different areas. In Bihar, one katha may vary from 750 ft² to 2000 ft².
From the Wikipedia article for "Katha (unit)" (it seems that Cottah is an alternate spelling for Katha): "A Katha is approximately 720-square-foot (67 m2) or 1/20 of a bigha. It is still in use in much of Bangladesh and India"
These measures of area differ from one part of South Asia to another s a definitive answer is not possible. But a katha (or kotha) equals approx 6.6 decimals.
18 katha
1 katha=66.9 sq. metres 1 katha=720 sft
In Bangladesh, one katha is 720 square feet.
1 Katha in to square feet
good
1 katha = 16 chatak
1 katha = 1760 sq. Feet.
Around 2000 sq ft
In Bangladesh, one katha is standardized to 720 sq ft area. I assume it remains the same in Jamshedpur?
250
Ente Katha has 107 pages.