問題詳情
24.佳绮開一貨車早上從南方送貨到北方的一個城市,如果車速為時速100 公里等速前進,會在上午11點36分送達,如果車速為時速80公里等速前進,會在中午12點45分送達,若佳绮想將貨物在正午12點送達,到貨車應以時速 多少公里等速前進?
(A) 86
(B) 88
(C) 90
(D) 92
(A) 86
(B) 88
(C) 90
(D) 92
參考答案
無參考答案
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