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Tolong dibantu gan, pakai cara!
Tolong dibantu gan, pakai cara!

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  • D1 : Jika termometer,
    1. Budi 65*B, celcius 75*C
    2. Budi 50*B, celcius x*c
    3. Budi 20*B, celcius 0*c

    D2 : x?

    D3 : (50-20)/(65-20) = (x-0)/(75-0)
     
             30/45 = x/75
             x = 30.75/45
             x = 50 (A)

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