文章中“The tickets cost only $0.9each" "In the last few days before the drawing, tickets were selling at the unbelieveable rate of 500 per second" 题目是“In just one hour in last few days,the Pennsylvania lottery sold tickets totaling _____. "答案是“$1.62 million"知道如何计算的哥哥姐姐帮小弟一把啊！！！！
The tickets cost only $0.9each 意思是 每张票0.9美元the unbelieveable rate of 500 per second这句话意思是不可思议的500张每秒In just one hour in last few days,the Pennsylvania lottery sold tickets ...
