Question

10 disability rule ​

Answer 1

Answer:

If a number has 0 in the ones place then it is divisible by 10

Step-by-step explanation:

Answer 2

Answer:

the number is divisible when it contains 0 in its units place

Step-by-step explanation:

as the prime factors of 10 is 5 and 2

so there exist only one number that can be divided by both the prime factors is that the number should contain 0 in units place