jan bought 17 stamps. andy bought 3 times as many stamps. how many stamps did andy buy
3 * 17 = ?
To determine the number of stamps Andy bought, you need to find out how many times Jan's purchase is multiplied by 3.
Given that Jan bought 17 stamps, you can multiply this number by 3 to find out how many stamps Andy bought. Simply multiply 17 by 3:
17 * 3 = 51
So, Andy bought 51 stamps.