Question

Divisibility
23. and 6​

Answer 1

Answer:

Step-by-step explanation:

The Divisibility Rule for 23 is used to determine if a number is divisible by 23. You can also call it the test of divisibility for 23. To determine if a number is divisible by 23, take the last digit and multiply it by 7. ... However, 576 is not divisible by 23 because 57 + (6 x 7) = 99, and 99 is not divisible by 23.

Answer 2

Answer:

the answer is below

Step-by-step explanation:

to find if a numberer is divisible you will have to check if it ends in an even number. and then if it does you will add all the numbers(if it is 67) add 6+7 then if the answer is the multiple of 3 then that number is divisible by 6 . and To determine if a number is divisible by 23, take the last digit and multiply it by 7. Then add that to the rest of the number. If the result is divisible by 23, then the number is divisible by 23. For example, 575 is divisible by 23 because 57 + (5 x 7) = 92 and 92 is divisible by 23.