It could be wrong but I'm pretty sure I'm right.
For 1 pound of flour you cant make any batches or .083 of a batch.
For 34 pounds you can make 2.833 batches.
And finally, 14 pounds of flour gives you 1.166 batches.
To find these answers take your amount of flour and divide it by the 12 pounds of flour.
Example; 34 divided by 12 = 2.833
Example 2; 14 divided by 12 = 1.66