Answer
576
48.0
1
5.32 X $10^{-3}$
Work Step by Step
Chaldron Row
10/9 chaldron = 640 bag
1 chaldron = 640 * (9/10) bag = 576 bag
Bag Row
40/3 bag = 640 pottle
1 bag = 640 * 3/40 pottle = 48.0 pottle
Pottle Row
1 pottle = 1 pottle
Gill Row
We are given that
120240 gill = 640 pottle
Thus 1 gill = 640/120240 pottle = 5.32 X $10^{-3}$ pottle