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Zedge32
a fost răspuns

Repede.3/4:2 1/3
.2 1/3:3/4.
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Răspuns :

3/4 : 2 1/3= 3/4: (2×3+1)/3= 3/4: 7/3= 3/4 ×3/7= 9/28

2 1/3 : 3/4= (2×3+1)/3: 3/4= 7/3: 3/4= 7/3× 4/3= 28/9

Răspuns

1

Explicație pas cu pas:

3/4 : (2*3+1) /3 * (2*3+1) /3 :3/4 =

3/4 : 7/3 * 7/3 : 3/4 =

3/4 *3/7 *7/3 *4/3 =1

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