问题
填空题
已知:华氏温度=摄氏×1.8+32.华氏86度相当于摄氏______度,摄氏20度相当于华氏______度.
答案
摄氏度:(86-32)÷1.8,
=54÷1.8,
=30(度);
华氏度:20×1.8+32,
=36+32,
=68(度);
故答案为:30,68.
已知:华氏温度=摄氏×1.8+32.华氏86度相当于摄氏______度,摄氏20度相当于华氏______度.
摄氏度:(86-32)÷1.8,
=54÷1.8,
=30(度);
华氏度:20×1.8+32,
=36+32,
=68(度);
故答案为:30,68.