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[2,75-2,(6)]*14,4
Heeeelp :)) ca nush să-l fac


Răspuns :

Salut,

[2, 75 - 2, (6)] × 14, 4 =

2, 75 = 11/4

2, (6) = 24/9

14, 4 = 72/5

(11/4 - 24/9) × 72/5 =

1/12 × 72/5 =

6/5

[2,75-2,(6)]*14,4

(275/100-24/9)*144/10

(11/4-24/9)*144/10

(99/36-96/36)*144/10

3/36*144/10

432/360

216/180

108/90

54/45

6/5