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喝茶客人来到一家茶厅,要了一杯茶,当喝去一半时,再次兑满开水:又经过同样的两次重复过程,最终喝完。请计算这位客人一共喝了多少杯茶。猜猜年龄4人围桌而坐,他们的年龄两两相加的和分别是45、56、60、71、82,其中,有2个人没有相加过。由此,你能算越他们的年龄分别是多少吗?布鞋与皮鞋2双布鞋和3双皮鞋的价格是116元,2双皮鞋和5双布鞋的价格是103元,问:皮鞋、布鞋的单价各是多少7她几岁了梅琳过生日时说:“自我出生后,每年都有一个生日蛋糕,上面插着等于我年龄数的蜡烛,迄今为止,我已经吹熄了231根蜡蚀了。”你能算出她现在多少岁了吗?
Guests came to a teahouse tea, to a cup of tea, when halfway to drink, full of boiled water: and after the same two repeated process, and finally drank. Please calculate how many cups of tea the client has drank in total. Guess the age of 4 people sitting around the table, their age and the sum of the two are 45,56,60,71,82, of which two have not been added. Thus, you can count the more their age is how much? Cloth shoes and shoes 2 pairs of shoes and 3 pairs of shoes the price is 116 yuan, 2 pairs of shoes and 5 pairs of shoes price is 103 yuan, Q: shoes, shoes What is the unit price? 7 How old is she? When Merlin is on her birthday, she says: “After I was born, there was a birthday cake every year with candles equal to my age. So far, I have blown out 231 waxes Eclipsed. ”Can you figure out how old she is now?