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Pengukuran Suhu

No.9
59°F = ...°R
= 4/9 (TF - 32°)
= 4/9 (59 - 32°)
= 4/9 x 27°
= 4 x 3°
= 12°R (A).

No.10
64°R = ...°C
= 5/4 x TR
= 5/4 x 64
= 5 x 16
= 80°C (B).

*semoga membantu. sukses selalu ^_^