Question

Tolong bantu jawab soal no 9&10 ya.....(jangan lupa pakai cara)

Answer 1

9) A. 12
r:c:f = 4:5:9
59°F - 32 = 27
4/9×27 = 12

10) B. 80
r:c:f = 4:5:9
5/4×64 = 80


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Answer 2

  9.   59 derjat f = ( 59 - 32 = 27 ). 27 kali 4/9 = 12 derajat r .
10.   64 derajat r = (64 kali 5/4 ) = 80 derajat c .
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