2 x 47 x 4 = 376
47 times.
47/3
11 with 3 remaining 47 - 3 = 44 = 11 x 4
Three times (3.6154)
4 times, remainder 3
11 times with remainder of 3
4 times, with a remainder of 10.
3.9167 times.
n = number. 47 * n + 4 or 47(n + 4)
Suppose the number is N. Then 2N - 4 = 47 2N = 51 N = 25.5
4 with remainder 47.