Can you make half of 12 into 7?

Question

My last half is something that can allow you entrance into a secured area and I am also a nation. Some people find me mouth watering. What am I?

Answer 1

12 x 7 = 84

Half of 84 = 84/2 = 42

The Answer is 42...

Answer 2

Ans is 42.

Half of 12 is 6 & 6*7 = 42