Matematika

Pertanyaan

25'C = ........'R=.........'F

1 Jawaban

  • 'R = 4/5 × 'c
    = 4/5 × 25 = 20 'R
    'F = 9/4 × 'R + 32
    = 9/4 × 20 + 32
    = 45 + 32 = 87 'F
    maaf kalo salah

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