扫描二维码，直接登录
题库 / OG2018Q-PS-89
The product of 3305 and the 1-digit integer x is a 5-digit integer. The units (ones) digit of the product is 5 and the hundreds digit is y. If A is the set of all possible values of x and B is the set all possible values of y, then which of the following gives the members of A and B?
A B
{1，3，5，7，9} {0，1，2，3，4，5，6，7，8，9}
{1，3，5，7，9} {1，3，5，7，9}
{3，5，7，9} {1，5，7，9}
{5，7，9} {1，5，7}
{5，7，9} {1，5，9}
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
When you are translating english to math, "product" means multiplication, and "is" translates to equals sign
so 3,305 x X = a five digit integer
登录 或 注册 后可以参加讨论