Question

2). If the division N /5 leaves a remainder of 1, what might be the one's digit of N?
3). If the division N /5 leaves a remainder of 4, what might be the one's digit of N?​

Answer 1

Answer:

2) one's digit will be either 1 or 6

3) one's digit will be either 4 or 9

Step-by-step explanation:

2) in the table of 5 we get last digit as either 0 or 5 if remainder is 1 then the number surely end with either 1 or 6. like 6,11,16etc.

3)in the table of 5 we get last digit as either 0 or 5 so if remainder is 4 then number must be either end with 4 or 9 like 9,14,19 etc.