Scale. One box equals 3 inches convert the scale drawing of a bureau drawer, so that it has a scale of one box equals 6 inches. The length of the scale drawing shown is eight boxes what will be the length in boxes of the new scale drawing

According to the given scale, one box equals 3 inches.

To convert the scale to one box equals 6 inches, we can multiply the length by a factor of (6/3) = 2.
Therefore, the length in boxes of the new scale drawing will be 8 boxes * 2 = <<8*2=16>>16 boxes. Answer: \boxed{16}.