How many acres in 7 chains?

Question

How many acres in 7 chains?

Answer 1

You can't convert between chains and acres  [incompatible types].

Chain is a length measurement.

Acre is an area measurement.

Answer 2

A chain is a linear measure of 22 yards.

An acre is a square measure, so unless you mean square chains (which, as far as i am aware, is not a recognised measurement) there is no answer.

Answer 3

One rod equals 16.5 feet.

Four rods equal one chain.

Seven chains equals 462 feet, which is not an area.

Answer 4

1 acre= 2840 sq.yards

=22yds X 220yds

=1 chain X 10 chains.

But you can't write an area as so many lengths.