Question

tolong dibantu jawab ya​

Answer 1

Jawaban:

diket: suhu awal = 44°c

perubahan = 3°c/5 mnt

ditanya : suhu kopi setelah 1/2

jawab :

perubahan suhu

= 3°c × (30:5)

= 3° c × 6

= 18°c

suhu ahir

= 44°c - 18° c

= 26° c