How long does it take to boil two eggs if it takes four and a half min-utes to boil one egg?
题目
How long does it take to boil two eggs if it takes four and a half min-utes to boil one egg?
答案
如果说煮沸一个鸡蛋需要4分半钟,那么请问煮沸两个鸡蛋需要多久?
and the answer is "we need four and a half min-utes "
我们需要4分半钟才能煮沸这两个鸡蛋
举一反三
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