Question

devisiblety test .....rule

Answer 1

A divisibility rule is a heuristic for determining weather a positive integer can be evenly divided by another (i.e. there is no reminder left over) For example determining if a number is even is as simple as checking to see if its last digit is 2, 4, 6, 8 or 0......
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Answer 2

hey mate here's ur answer ↓↓

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The divisibility rule are as follows:--

★ Any number is divisible by 2 if the last number is an even number.

For example :- 24 ,here 4 is an even number so the number 24 is divisible by 2.

★ Any number is divisible by 3 if the sum of the numbers is divisible by 3.

For example :- 363 , 3+6+3=12 ,which is divisible by 3 ,so the number 363 is divisible by 3.

★ Any number is divisible by 5 if the number ends in 5 or 0 .

For example :- 60 ,it ends in 0 ,so the number 60 is divisible by 5.

★ Any number is divisible by 9 if the sum of the number is divisible by 9.

For example :- 36 , 3+6=9 which is divisible by 9 ,so 36 is divisible by 9.

★ Any number is divisible by 10 if its last number ends in 0.

For example :- 250 ,it ends in 0 ,so 250 is divisible by 10.

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hope it helps u☺☺✌