Well, honey, the difference between 3.8 and 3.08 is a measly 0.72. They ain't the same, but they're pretty darn close. It's like asking if a penny and a dime are the same - they both have value, just different amounts.
It is: 79-38 = 41
38.5 x 8 = 308
57
9
There is no need to estimate: 38 - 12 = 38 - (10 + 2) = 38 - 10 - 2 = 28 - 2 = 26.
It is: 79-38 = 41
14.6341% difference.
It is 52 - 38 = 14.
It depends. Many people say "38" when they are referring to the .38 special, so in that case, there is no difference, they are one and the same. However, there are several .38 caliber cartridges other than the .38 special. There is the .38 ACP, .38 long Colt, .38 short Colt, .38 S&W, .38 Super, and I think one or two others.
38.5 x 8 = 308
Single and Twin are common names given to the same mattress. 38 x 74
20
57
Bullet diameter on a 38 is .357; on a 380 it is .355 Case is longer on a 38.
though they have one similarity both have the difference of 38
38
The difference between 46 and 8 is calculated by subtracting 8 from 46. This results in 38. Therefore, 46 is 38 units greater than 8.