Question

(100-4×2×7:8×9+7×5):{[100-(724+198)-7×6]:(36:9)}
Calculeaza tinand cont de ordinea operatiilor

Answer 1

Răspuns:

Explicație pas cu pas:

(100-4×2×7:8×9+7×5):{[100-(724+198)-7×6]:(36:9)}

(100-8×7:8×9+35):[(100-922-42):4]

(100-56:8×9+35):(-864:4)

(100-7×9+35):(-216)

(100-63+35):(-216)

(100-63+35):(-216)

72: -216 = -18/54 = -9/27 = -1/3