Question

Need to know how can check divisable for 8

Answer 1

Explanation:

If the last three digits are divisible by 8 ....

Answer 2

Answer:

Hey there! To answer your question, let me tell you what is divisibility of a number.

What is divisibility of a given number?

Ans. If a number is divisible by a number, it means that that number can be perfectly divided by the number without any remainder. For eg: 4 is divisible by 2 as there wont be any remainder when it is divided  by 2. 2*2=4.

How to find if a given number is divisible by a number?

Ans. We can check by the long division method, or by something known as 'divisibility rules'. divisibility rules is like a shortcut to see whether a  given number is divisible by a number.

Explanation:

So, following the information above, let us answer your question:

Need to know how can check divisible for 8

Ans. To check whether a given number is divisible by 8,  We can check by the long division method, or by something known as 'divisibility rules'. The divisibility rule of 8 is:

1. If the hundreds digit of a number is even, then  we need to check whether the last 2 digits are divisible by 8.

If the hundreds digit of a number is odd, then  we need to add 4 to the last 2 digits and that sum should be divisible by 8.  eg: 986

Hundreds digit= 1 .  1 is odd.

So, we need to add 4 to the last 2 digits and that sum should be divisible by 8.

04+4=8, thus 986 is divisible by 8. ( 8*1=8)

2. We can also check whether a number is divisible by 8 if the last 3 digits are divisible by 8. Eg: 82104, last 3 digits =104.

104=13*8, thus it is divisible by 8.

hope it helped!

please mark as brainliest answer!