标题: 求解狗狗数学两道题~~ [打印本页] 作者: sherreylovi 时间: 2010-1-18 18:16 标题: 求解狗狗数学两道题~~ 314. a terminating decimal is a decimal formed by a finite number of nonzero digits. Whether c/d is a terminating decimal? A. c is a factor of 60 B. d is a factor of 250
316. whether x+y can be divided by 35, what's the value of x? A. the number divided by 5, the remainder is 1 B. the number divided by 7, the remainder is 3
明天考了。。。不会做T-T作者: jojo1213 时间: 2010-1-18 18:44
314. a terminating decimal is a decimal formed by a finite number of nonzero digits. Whether c/d is a terminating decimal? A. c is a factor of 60 B. d is a factor of 250