64°R = . . . °c a.40 b.80 c.140 d.180
Matematika
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Pertanyaan
64°R = . . . °c
a.40
b.80
c.140
d.180
a.40
b.80
c.140
d.180
1 Jawaban
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1. Jawaban Machzen
T°C= 5/4 x T°R
T°C= 5/4 x 64°
T°C= 5 x 16°
T°C= 80°