Depends on the bullet weight and the length of barrel it is fired from. There is a range of about 2700 fps to 3250 fps for that cartridge. Averages out to around 3050 fps.
It will take 3.72 minutes to cover 556 feet at 1.7 mph.
556
556 * 556 = 309,136
556 = 55,600%
why you asking me 556-thousands = 556/1000 = 0.556 as a decimal
70% of 556 is 389.2. Which means that 166.8 is 30% of 556.
556
It is: 556 = DLVI
563 + 556 = 1019
556 x 2 = 1,112
556 - 223 = 333
556