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1000×[2,5+3,2×(5,4×0,001+3,2÷0,2)]=

Răspuns :

1000*[2,5+3,2*(0,0054+160)]
1000*(2,5+3,2*160,0054)
1000*(2,5+512,01728)
1000*514,51728
514517,28