(0.35*5.1*81)除以(0.17*8.1*0.4)

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(0.35*5.1*81)除以(0.17*8.1*0.4)(0.35*5.1*81)除以(0.17*8.1*0.4)(0.35*5.1*81)除以(0.17*8.1*0.4)(0.35*5.1*81)

(0.35*5.1*81)除以(0.17*8.1*0.4)
(0.35*5.1*81)除以(0.17*8.1*0.4)

(0.35*5.1*81)除以(0.17*8.1*0.4)
(0.35*5.1*81)除以(0.17*8.1*0.4)
=(3.5*1.7*3*8.1)/(0.17*8.1*0.4)
=(3.5*0.17*30*8.1)/(0.17*8.1*0.4)
=105/0.4
=1050/4
=525/2

(0.35*5.1*81)除以(0.17*8.1*0.4)
=(0.35*30*0.17*10*8.1)/(0.17*8.1*0.4)
=0.35*30*10/4
=1050/4
=262.5