The result of the known formula (1+(2/3))*(2+(4/5))*...*(8+(16/17))*(9+(18/19)) is an integer, So what are its last two digits?
已知算式(1+(2/3))*(2+(4/5))*…*(8+(16/17))*(9+(18/19))的结果是一个整数，那么它的末两位数字是多少？
<result>60</result>