[討論] 請問大家如何定義油耗中的市區:高速比
Hi 剛剛想到一個問題
在大家的油耗測試中,很多人會提到一個市區:高速比
可是我剛剛想到,這東西有相同的定義嗎?
讓我舉個例子:
在下週一到週五開車上下班,市區來回10公里
每週六固定跑高速公路來回100公里
市區10公里 = 耗油1L = 時間30min
高速100公里 = 耗油6.66L = 時間70min
請問我的市區:高速比是多少?
[Case 1] 用公里數來看,市區 = 50KM,高速=100KM,所以是1:2
[Case 2] 用花費時間來看,市區 = 150min, 高速 = 70min,所以是大約 2:1
[Case 3] 用耗費的汽油來看,市區耗費5L、高速耗費6.66L 所以是 1:1.3
大家會採用哪一種算法呢?
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