题目信息
The age of the Earth is approximately $${1.3}*{10}^{17}$$ seconds, and one year is approximately $${3.2}*{10}^{7}$$ seconds. Which of the following is closest to the age of the Earth in years?
A:$${2.5}\cdot{10}^{9}$$
B:$${4.1}\cdot{10}^{9}$$
C:$${1.9}\cdot{10}^{10}$$
D:$${2.5}\cdot{10}^{11}$$
E:$${4.1}\cdot{10}^{11}$$
参考答案及共享解析

共享解析来源为网络权威资源、GMAT高分考生等; 如有疑问,欢迎在评论区提问与讨论
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已选答案:
正确答案:
B:$${4.1}\cdot{10}^{9}$$
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