Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

A train traveling 60 miles per hour for 1 hour covers the same distance as a train traveling 30 miles per hour for how many hours?

(A) 3
(B) 2
(C) 1
(D) 1/2
(E) ?1/3

答案請(qǐng)點(diǎn)擊下一頁(yè)>>>