1 A shortcut for adding or subtracting any pair of fractions is to find and but this often requires additional simplification by reducing fractions. 2  A calculator with the option to convert into fractions can assist with speed badges but could but violates the spirit of the exercise.
Foot Drop Causes. Generally speaking, the causes of foot drop are weakness or paralysis of the muscles needed to lift the foot. More specifically, the condition is most often caused by compression of the peroneal nerve that controls the anterior tibialis, or the muscles that lift the foot.
The other 40 percent can be attributed to the causes listed above. Diabetes is by far the most common cause of neuropathy in feet, and it can lead to severe complications in the feet and legs. Diabetic peripheral neuropathy happens when the nerve fibers in diabetic patients are damaged.