Matematika
= 2,5% - 2,11 + 2 × (1 - ½)
= 2,5/100 - 2,11 + 2 × (1 - 0,5)
= 0,025 - 2,11 + 2 × (0,5)
= -2,085 + 1
= - 1,085 (bentuk desimal)
= - 1085/1000 = - 217/200 (bentuk pecahan)
= - 217/200 = -1 17/200 (bentuk pecahan campuran)
2,5% - 2,11 + 2x (1-1/2)
= 25/1000 - 2110/1000 + 2×1/2
= - 2085/1000 + 1
= - 1085/1000
= - 217/200
= -1 17/200 atau -1,085
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Matematika
= 2,5% - 2,11 + 2 × (1 - ½)
= 2,5/100 - 2,11 + 2 × (1 - 0,5)
= 0,025 - 2,11 + 2 × (0,5)
= -2,085 + 1
= - 1,085 (bentuk desimal)
= - 1085/1000 = - 217/200 (bentuk pecahan)
= - 217/200 = -1 17/200 (bentuk pecahan campuran)
2,5% - 2,11 + 2x (1-1/2)
= 25/1000 - 2110/1000 + 2×1/2
= - 2085/1000 + 1
= - 1085/1000
= - 217/200
= -1 17/200 atau -1,085
Semoga Membantu