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Mihailaleonard
a fost răspuns

Completai tabelul de mai jos cu farciile:5,73; 0,2(19), 7,(9), 21,4, 5, 432 , 6, (81), 45,2(59), 15,(4), 6,23(7), 0,75, 0,(75)....va rog fruos!!

Răspuns :

Spidie
5,73= 573/100
0,2(19)= (219-2)/990=217/990
7,(9)=( 79-7)/9=72/9
21,4214/10
5, 432=5432/1000
6, (81),
45,2(59)=(45259-452)/990=44807/990
15,(4)=(154-15)/9= 139/9
6,23(7)= (6237-623)900=5614 /900
0,75= 75/100
0,(75)= 75/99

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