【官方】SAT数学每日一题附答案和解析(2018年1月22日)
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摘要:每日一题的内容是由sat官方所出,质量虽不比真题,但备考期间,由于有效备考资料珍贵有限。大家可以每天拿官方的Daily Practice来练手。以下是2018年1月22日的数学练习部分:
Mathematics>Standard Multiple Choice
Read the following SAT test question and thenclick on a button to select your answer.
The flow of water going over the Horseshoe Falls atNiagara Falls is about 2271240 liters per second(L/s). How much water goes over the Horseshoe Falls in cubic meters per minute (m^3/min), rounded to the nearest whole number?
(Note: 1m^3=1000L)
A.2271m^3/min
B.13627m^3/min
C.136274m^3/min
D.13627400m^3/min
Choice C is correct.
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