Finger binary this is (512 + 256)/1024 = 768/1024 = 3/4. If using only one hand (left or right), it would be (16 + 8)/32 = 24/32 = 3/4 also. The simplification process can itself be greatly simplified by performing a bit shift operation: all digits to the right of the rightmost raised finger (i.e., all trailing zeros) are discarded and the rightmost raised finger is treated as the ones digit. The digits are added together using their now-shifted values to determine the numerator and the rightmost finger's original value is used to determine the denominator. For instance, if the thumb and
Thumb tip is achieved in a similar manner, but this time, the tip begins on the right thumb with the object already inside. To avoid detection, the tip may be kept down behind the right hand, or it may be pointed directly at the audience while the hand is in motion; done properly, it appears as though the right hand is empty. The left hand is openly shown to be empty, and is made into a fist. The right thumb is inserted into the left fist, while simultaneously the thumb and right fingers pull the concealed object out of the tip, which