【官方】SAT数学每日一题附答案和解析(2018年1月22日)
- 2018年01月31日13:03 来源:小站整理
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每日一练
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
答案:C
解析:
Choice C is correct.