Answer
12.0
1.00
2.08 X $10^{-2}$
1.11 X $10^{-4}$
Work Step by Step
Chaldron Row
10/9 chaldron = 40/3 bag
1 chaldron = (40/3) * (9/10) bag = 12.0 bag
Bag Row
1 bag = 1 bag
Pottle Row
We are given that
640 pottles = 40/3 bag
Thus 1 pottle = (40/3) * (1/640) bag = 1/48 bag = 2.08 X $10^{-2}$ bag
Gill Row
We are given that
120240 gill = 40/3 bag
Thus 1 gill = (40/3)/120,240 bag = 1/9018 bag = 1.11 X $10^{-4}$ bag