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Determinați: a)3/4din200/81; b)5/9din243/600; c)11/7din343/121; d)3/2din14/81; e)9/5din800/81; f)5/4din100/15.Ajutor dau coroana​

Răspuns :

Răspuns:

Efectiv simplifici pe diagonala:

a)3/4*200/81=50/27;

b)5/9*243/600=27/120=9/40;

c)11/7*343/121=49/11;

d)3/2*14/81=7/9;

e)9/5*800/81=160/3;

f)5/4*100/15=25/3

Explicație pas cu pas: