Whakaoti mō S
S=20910.59712
Tautapa S
S≔20910.59712
Tohaina
Kua tāruatia ki te papatopenga
S=42000\times 0.84^{4}
Tangohia te 0.16 i te 1, ka 0.84.
S=42000\times 0.49787136
Tātaihia te 0.84 mā te pū o 4, kia riro ko 0.49787136.
S=20910.59712
Whakareatia te 42000 ki te 0.49787136, ka 20910.59712.
Ngā Tauira
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