Question

Rezolvați exercițiul 6 vă rog.

Answer 1

a) 48:Z= Y,rest 3

48=Z x Y + 3

48=5 x 9 + 3

b) 107:Z=15 ,rest 2

Z= (107-2) : 15 = 7

c) Z:3=7 ,rest Y (sunt trei solutii)

Z=21 => 21 : 3 = 7 , rest 0

Z=22 => 22 : 3 = 7 , rest 1

Z= 23 => 23 : 3 = 7 ,rest 2

( => inseamna "rezulta")

Answer 2

48:Z= Y,rest 3

48=Z x Y + 3

48=5 x 9 + 3

b) 107:Z=15 ,rest 2

Z= (107-2) : 15 = 7

c) Z:3=7 rest y

Z=21 => 21 : 3 = 7 , rest 0

Z=22 => 22 : 3 = 7 , rest 1

Z= 23 => 23 : 3 = 7 ,rest 2