Question

Make a Table showing Divisibility of 2 to 11 taking one example of each...( also tell the rule)​

Answer 1

Step-by-step explanation:

2 numbers ending with even numbers(2,4,6,8,0)

200 as it ends with 0

3 if the sum of all numbers is divisible by 3

27 as 2+7= 9 which is divisible by 3

4 if the last two numbers are divisible by 4

120 as 20 is divisible by 4

5 if the number ends with 5 or 0

120 as it ends with 0

6 if the number is divisible by 2 and 3

120 as it as it is divisible by 2 and 3

7 We need to double the last digit of the number and then subtract it from the remaining number. If the answer is divisible by 7

49 as 9*2 =18-4 =7

8 if the last three numbers are divisible by 8

12120 as 120 is divisible by 8

9 if the sum of all numbers is divisible by 9

27 as 2+7= 9 which is divisible by 9

10 if the number ends with 0

120 as it ends with 0

11 if the sum of numbers at even numbers minus sum of numbers at odd numbers is divisible by 11

121 as 1+1 - 2= 0 , divisible by 11

Answer 2

Answer:

Here is your answer buddy

Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728.

Hope it helps you

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