405․
ա) m = 1
n = 6
P=1/6
բ) m = 1
n = 6
P = 1/6
գ) m = 3
n = 6
P = 3/6=1/2
դ) m = 2
n = 6
P = 2/6 = 1/3
ե) m = 0
n = 6
P = 0/6 = 0
զ) m = 6
n = 6
P = 6/6 = 1
406
ա) m = 1
n = 2
P = 1/2
բ) m = 1
n = 2
P = 1/2
գ) m = 2
n = 2
P = 2/2 = 1
դ) m = 0
n = 2
P = 0/2 = 0
407
ա) m = 4
n = 9
P = 4/9
բ) m = 5
n = 9
P = 5/9
410
ա) m = 2
n = 12
P = 2/12 = 1/6
բ) m = 3
n = 12
P = 3/12 = 1/4
գ) m = 6
n = 12
P = 6/12 = 1/2
դ) m = 0
n = 12
P = 0/12 = 0
411
ա) չ․լ․
բ) m = 0
n = 63
P = 0/63 = 0
գ) m = 1
n = 1
P = 1/1 = 1
412
ա) m = 1
n = 20
P = 1/20
բ) m = 1
n = 60
P = 1/60
գ) m = 1
n = 120
P = 1/120
413
ա) m = 2
n = 10
P = 2/10 = 1/5
բ) m = 3
n = 15
P = 3/15 = 1/5
գ) m = 4
n = 20
P = 4/20 = 1/5