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calculati ;1si1/3 :2/7; 2si1/2:5/4; 4/3:5si1/2=

Răspuns :

Nitugheorghe57
11/3/2/7
4/3/2/7
4/3*7/2
2/21
21/2/5/4
5/4/5/4
5/4*4/5=1
4/3/1/2=
4/3*2
8/3
succes

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