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longia

20/08/2017 at 16:50
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Prove that abcabc divide by 7,11,13




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    Help you solve math 20/08/2017 at 16:51

    Ta has: abcabc = abc000 + abc 

             

                          = Abc x 1000 + abc 

                          = Abc. (1000 +1)

                          = Abc. 1001

                          = Abc. 7. 11. 13

    The abcabc of the abc with 7; 11; 13 => abcabc divide by 7; 11 and 13

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    Luffy xyz 123 20/08/2017 at 16:52

    abcabc must to divide : 7 x 11 x 13 = 1001

    => abcabc is : 100100

    It's correct


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