2015年7月24日SAT官方逐日一題
標題範例:Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
A mechanic can install carburetors in 3 cars every 4 hours. At that rate, how long will it take the mechanic to install carburetors in 5 cars?
(A)6 hr 20 min
(B)6 hr40min
(C)7 hr15min
(D)7 hr30min
(E)7hr 45min
謎底:B
【剖析】