IB ESS Unit 2: Ecosystems & Ecology (id: 45fc05919)

本题目来源于试卷: IB ESS Unit 2: Ecosystems & Ecology，类别为 IB环境系统与社会

[单选题]
Figure: Climate graph o5pq,k y0epaj8 f Rome7dy dx4b6aktd)y-su 5, Italy


[Data source: Servizio Meteorologico dell'Aeronautica Militare. (2000). Average monthly rainfall and temperature for Rome. Retrieved 25 July 2023 from https://it.wikipedia.org/wiki/Stazione_meteorologica_di_Roma_Ciampino. Copyright free]
Calculate the percentage increase from the month with the lowest rainfall to the month with the highest rainfall in Rome, Italy.

A. 501%
B. 95.2%
C. 83.4%
D. 16.6%


参考答案:  A


本题详细解析:
% Increase=$\frac{New value - initial value}{Initial value}$×100=$\frac{115.4-19.2}{19.2}$×100= 501%

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