Question

transformati fractiile ordinare in fractii zecimale periodice mixte 17 supra 6 ,19 supra 12 ,43 supra 18,263 supra 15,7 supra 12,230 supra 24,35 supra 18, 137 supra 72,1005 supra 36

Answer 1

17/6 = 17 : 6 = 2,8(3)

19/12 = 19 : 12 = 1,58(3)

43/18 = 43 : 18 = 2,3(8)

263/15 = 263 : 15 = 17,5(3)

7/12 = 7 : 12 = 0,58(3)

230/24 = 230 : 24 = 9,58(3)

35/18 = 35 : 18 = 1,9(4)

137/72 = 137 : 72 = 1,902(7)

1005/36 = 1005 : 36 = 27,91(6)

Answer 2

Răspuns:

se imparte numaratorul la numitor ;17/6=2,8(3) ;  19/12= 1,58(3) ;   43/18=2,3(8) ;     263/15=17,5(3) ;     7/12=0,58(3) ;        230/24=9,58(3) ;            35/18= 1,9(4) ;                  137/72 =1,902(7) ;    1005/36=27,91(6)

Explicație pas cu pas: