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7). Calculați: 32+32•[(36)9:351+3•335:334]:92.​

Răspuns :

Răspuns:

1666148/49933

Explicație pas cu pas:

32 + 32 × [(36)9 : 351 + 3 × 335 : 334] : 92 =

32 + 32 × (36/39 + 1005/334) × 1/92 =

32 + 32 × (12/13 + 1005/334) × 1/92 =

32 + 32 × 17073/4342 × 1/92 =

32 + 16 × 17073/2171 × 1/92 =

32 + 4 × 17073/2171 × 1/32 =

32 + 68292/49933 =

(1597856 + 68292)/49933 =

1666148/49933