Question

5,7,3,9 the four cards are arranged to make a 4 digit whole number explain why this number must be divisible by 3.

Answer 1

Answer:

Step-by-step explanation:

5,7,3,9 the four cards are arranged,

This number must be divisible by 3 because

5+7+3+9=24

and we know that  the sum of any whole numbers equals to that number which comes in the table of 3 , then it is divisibble by 3

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