1．One day the Beverage Barn sold 252 cans of soda to 100 customers,and every customer bought at least one can of soda.What is the maximum possible median number of cans of soda bought per customer on that day？（　?。?br />某天，Beverage Barn售出了252罐汽水給100名顧客，每位顧客至少買了一罐汽水。那天每位顧客購(gòu)買的汽水?dāng)?shù)量的中位數(shù)最大可能是多少？（　?。?/div>

2．Paul owes Paula 35 cents and has a pocket full of 5-cent coins,10-cent coins,and 25-cent coins that he can use to pay her.What is the difference between the largest and the smallest number of coins he can use to pay her？（　?。?br />Paul欠Paula 35美分，他的口袋里裝滿了5美分、10美分和25美分的硬幣，他可以用這些硬幣來還她。他還她的硬幣數(shù)量的最大值和最小值之間的差異是多少？（　?。?/div>

3．One-inch squares are cut from the corners of this 5 inch square.What is the area in square inches of the largest square that can be fitted into the remaining space？（　?。?br />從一個(gè)5英寸的正方形的四個(gè)角中各切出一個(gè)一英寸的小正方形。剩下的空間中可以放入的最大的正方形的面積是多少平方英寸？（　?。?/div>