GRE数学绿皮书41页第15题为什么选D?In a certain store there are at least 100 pears and the ratio of the number of plums to the number of pears is 4 to 5.the number of plums in the store 100

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GRE数学绿皮书41页第15题为什么选D?In a certain store there are at least 100 pears and the ratio of the number of plums to the number of pears is 4 to 5.the number of plums in the store 100
GRE数学绿皮书41页第15题为什么选D?
In a certain store there are at least 100 pears and the ratio of the number of plums to the number of pears is 4 to 5.
the number of plums in the store 100

GRE数学绿皮书41页第15题为什么选D?In a certain store there are at least 100 pears and the ratio of the number of plums to the number of pears is 4 to 5.the number of plums in the store 100
这个我觉得应该选B,显然plum只有80个啊...
绿皮书的数学一点也不好,也不知道怎么校对的,我做的时候也是答案各种错误,太bug.
反正辩证着看吧,GRE的数学这么简单,应该相信自己!
考G加油哦~

问题是at least
如果pears个数10000000个,那么plums80000000>100

我开始也选B,但是后来我看到了at least。所以我猜测这是选D的原因