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Luna200616
a fost răspuns

Aduceti la acelasi numitor,apoi ordonati crescator fractiile: a) 4/5,7/10,3/4 b) 2/3,4/9,20/24 c) 11/12,6/16,25/30



Răspuns :

EuElisa
a) 4/5=32/40 ; 7/10=28/40 ; 3/4=30/40 => 28/40<30/40<32/40
b) 2/3=48/72 ; 4/9=32/72 ; 20/24=60/72 => 32/72<48/72<60/72

< = mai mic ca
/ = linie de fractie

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