77
19.25
19.25
4.1429
308 divided by 4 and how did you work it out = 77
77 divided by 19 is 4 with remainder 1.
0.0519
The line in a fraction can mean "divided by." Do what it says. 3/4 = 3 divided by 4 = 0.75 49/77 = 49 divided by 77 = 0.6363 repeating.
77-82. what you listed is not the serial number.
19.25
32 / 77
1.75