Question

divisbilty test by 2,5,10 can be seen by just ​

Answer 1

Answer:

If a number ends in a 0, it is divisible by 10. Also if a number is divisible by both 2 and 5, it is divisible by 10.

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

Step-by-step explanation:

n=2(let), then

n+2 = divisible by 2.

Example:

2/2 =1

4/2 =2

6/2 =3

8/2 =4 etc.

n=5(let), then

n+5 = divisible by 5

Example:

5/5 =1

10/5 =2

15/5 =3 etc.

n=10(let), then

n+10=divisible by 10

Example:

10/10 =1

20/10 =2

30/10 =3 etc