By multiplying it by 2 looooooollllll
The six sided die has 6 sides (with numbers 1,2,3,4,5 and 6). That's why the probability to roll number 2 in one trial is equal to

.If you'll dol 50 trials, then you can expect

times to roll number 2 (8 or 9 times).
The first one is 10, second 21, third 36, fourth 10, fifth 480, sixth 60, seventh 1,188, and eighth 14