Question

Transformati urm. fr zecimale in fr ordinare : 1,2(3) ;5,01(02) si 10,(234).
Eu nu am invatat astla scoala.

Answer 1

1;2(3) = 123-12 supra 90 >> 111 pe 90
5; 01(02)= 50102-501 supra 9900>> 49601supra 9900
10; ( 234) = 10234- 10 supra 999>> 10224 supra 999

Bafta!

Answer 2

a)1,2(3)=123-12/90=111/90

b)5,01(02)=50102-501/9900=49601/9900

c)10,(234)=10234-10/999=10224/999