Abatch of cookies calls for 3 4 34 cup of flour. you want to make 1 2 12 of a batch. how much flour do you need?

Is this 3 and 4/34 cup of flour and 1 2/12 batch?

okay
Set up a ratio problem (I reduced the fraction and also changed to improper)

 53/17 = 1 batch
 
    x          7/6
x = 53/17 x 7/6
x = 371/102
x = 3  65/102

It is 94.7% that uses the metric system