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英语翻译1、At a store,when a length is reported as x inches that

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英语翻译
1、At a store,when a length is reported as x inches that means the length is at least x-0.5 inches and at most x+0.5 inches.Suppose the dimensions of a rectangular tile are reported as 2 inches by 3 inches.In square inches,what is the minimum area for the rectangle?
2、LeRoy and Bernardo went on a week-long trip together and agreed to share the costs equally.Over the week,each of them paid for various joint expenses such as gasoline and car rental.At the end of the trip,it turned out that LeRoy had paid A dollars and Bernardo had paid B dollars,where A
1.在商场,当一个物品的长度显示为x英寸时,它的实际长度最小为x-5英寸,最大为x+5英寸.假设一块矩形瓷砖显示的尺寸为2*3英寸.用平方英寸为单位,这块瓷砖最小面积是多少?
2.LeRoy和Bernardo两人一起参加一个一周旅行,并同意平分相关费用.在这一个星期,每个人都 付了不同的费用,如汽油,租车费.在旅行结束时,LeRoy总共付了A美元,Bernardo付了B美元,且A<B.LeRoy应该给Bernardo多少美元才可以使他们付的钱相等?
3.在乘以两个正整数a和b时,Ron把两位数a的两个数字颠倒了.最后得出的错误答案是161.a和b的正确值分别是多少?