Question

scrieti sub forma de fractie numarul zecimal periodic mixt
2,3(4) 16,1(8) 30,0(18) 12,12(12) va rog

Answer 1

1)2,3(4)234- 23 supra 90 =>211supra 90
2)16,1(6)1618-161 supra 90 =>1457 supra 90
3)30,0(18)=30018-300 supra 900 => 29718 supra 900
4)12,12(12)=121212-1212supra 90000 => 120000supra 90000