Răspuns :
Explicație pas cu pas:
11-{138x5+[(116+140)]:64x1932+22]:25:100
11-[138x5+(256):64x1932+22]:25:100
11-(138x5+4x1932+22):25:100
11-(690+7728)25:100
11-(8.418):25:100
11-8418:25:100
11-336,72:100
11-0,33672
-11,33672
asa mi-a dat mie sper ca e corect