Question

17:b=8 rest 1
C:5=6 rest 4
79:d=8 rest 7
Ajutati-ma va rog!!

Answer 1

17 : b = 8 rest 1

b = ( 17 - 1 ) : 8 → teorema impartirii cu rest

b = 16 : 8

b = 2 → impartitorul

Verific:    17 : 2 = 8 rest 1

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c : 5 = 6 rest 4

c = 6 × 5 + 4

c = 30 + 4

c = 34 → deimpartitul

Verific:      34 : 5 = 6 rest 4

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79 : d = 8 rest 7

d = ( 79 - 7 ) : 8

d = 72 : 8

d = 9 → impartitorul

Verific:     79 : 9 = 8 rest 7