Four children,Tony,Jim,Mary and Kate,all have a birthday party.In one year's time Kate will be the age Tony is now.Mary is half of Jim's age and is three years younger than Kate.Kate is 11 year's old.What age will Mary be when Kate is 15 years old.
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Four children,Tony,Jim,Mary and Kate,all have a birthday party.In one year's time Kate will be the age Tony is now.Mary is half of Jim's age and is three years younger than Kate.Kate is 11 year's old.What age will Mary be when Kate is 15 years old.
Four children,Tony,Jim,Mary and Kate,all have a birthday party.In one year's time Kate will be the age Tony is now.Mary is half of Jim's age and is three years younger than Kate.Kate is 11 year's old.What age will Mary be when Kate is 15 years old.
求翻译~
Four children,Tony,Jim,Mary and Kate,all have a birthday party.In one year's time Kate will be the age Tony is now.Mary is half of Jim's age and is three years younger than Kate.Kate is 11 year's old.What age will Mary be when Kate is 15 years old.
现在有4个小孩,Tony,Jim,Mary 和kate.大家都在开一个生日聚会.一年后kate 就和今年的tony 同龄了.Mary 的年龄是Jim 的一半,而且比Kate 小三岁.kate 今年11岁,请问 kate 15岁的时候mary多大.
答案 12岁 因为mary 永远比kate小三岁.
托尼、吉姆、玛丽和凯特四个孩子参加一个生日派对。凯特比托尼小一岁,玛丽比凯特小三岁并只有吉姆年龄的一半大,凯特今年11岁,那么当凯特15岁时玛丽多大呢?
有四个孩子,分别是托尼、吉姆、玛丽和凯特,他们参加一个生日派对。一年之后凯特的年龄将和现在托尼的年龄一样,而玛丽只又吉姆年龄的一半大且比凯特小三岁,凯特今年11岁,那么当凯特15岁时玛丽多大呢?
四个孩子,Tony、Jim、Mary和Kate都要过生日了。在一年时间里,Kate就会长到和Tony现在的年龄一样大,Mary是Jim年龄的一半大,又比Kate小3岁。Kate现在11岁,那么Kate15岁时Mary会是多大呢?