Răspuns:
a×b=24×32=768
a×c=24×17=408
b×c=32×17=544
a×b×c=24×32×17=13.056
(a×b)×c=(24×32)×17=768×17=13.056
a×b=2×149=298
a×c=2×372=744
b×c=149×372=55.428
a×b×c=2×149×372=110.856
(a×b)×c=(2×149)×372=298×372=110.856
a×b=14×27=378
a×c=14×35=490
b×c=27×35=945
a×b×c=14×27×35=13.230
(a×b)×c=(14×27)×35=378×35=13.230
