(1/3*4.02+0.06*1015/15)/(2004-200.4*4)
={1.34+0.06*(1000+15)/15}/{200.4(10-4)}
={1.34+0.06(1000/15+1)}/(200.4*6)
={1.34+(60/15)+0.06}/(200.4*6)
=5.4/200.4*6
=0.9/200.4
=3/668
(1/3*4.02+0.06*1015/15)/(2004-200.4*4)
={1.34+0.06*(1000+15)/15}/{200.4(10-4)}
={1.34+0.06(1000/15+1)}/(200.4*6)
={1.34+(60/15)+0.06}/(200.4*6)
=5.4/200.4*6
=0.9/200.4
=3/668