77 derajat f = r TolonggYhaa Teman²
Matematika
briebella
Pertanyaan
77 derajat f = r TolonggYhaa Teman²
1 Jawaban
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1. Jawaban khominghoo
77°F
= (77-32) x 5/9
= 45 x 5/9
= 225/9
= 25°C
77°F
= (77-32) x 4/9
= 45 x 4/9
= 180/9
= 20°R