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Indiastyle141221
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repede pls! PANA LA 16!! DAU COROANA RĂSPUNSURILOR CORECTE ŞI TOT!! PLSSSSS!!!​

Repede Pls PANA LA 16 DAU COROANA RĂSPUNSURILOR CORECTE ŞI TOT PLSSSSS class=

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Koala444

Răspuns:

4. numitorul este 17

5. 1/2, 6/10, 2/6, 6/10, 7/14, 7/14

6. 4/9×4=16/36, 3/2×4=12/8, 5/6×4=20/24, 1/7×4=4/28, 9/3×4=36/12, 10/20×4=40/80, 8/4×4=32/16, 100/500×4=400/2000

7. 4/6:2=2/3 14/2:2=7/1 10/12:2=5/6 18/4:2=9/2 50/32:2=25/16 24/20:2=12/10 100/40:2=50/20

8. 2/4=8/16

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