(3,7+14,058:6,39)x(23,641:4,7-4,6)
(3,7+14,058:6,39)x(23,641:4,7-4,6)= (3,7+14,058/6,39)= 5.9 (23,641/4,7-4,6)=0.43 5.9*0.43=2.537 Ответ: 2.537
спасибо!!!
:D