Test the divisibility of the following numbers by 3,6,9. 1) 2363 2)7098 3)14,301 4)37,461 ​

Question

Test the divisibility of the following numbers by 3,6,9.
1) 2363 2)7098
3)14,301
4)37,461

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Faith 2 months 2021-11-06T13:29:10+00:00 1 Answer 0 views 0

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    2021-11-06T13:30:39+00:00

    Answer:

    1) not divisible by any of the numbers

    2) divisible by 3 and 6 only

    3) divisible by 3 and 9

    4) divisible by 3 only

    Step-by-step explanation:

    A natural number is divisible by 3 if and only if the sum of it’s digits is divisible by 3. Eg : 4) 3+7+4+6+1 = 21 ; which is divisible by 3

    A natural number is divisible by 9 if and only if the sum of it’s digits is divisible by 9. Eg : 3) 1+4+3+0+1 = 9 which is divisible by 9

    A natural number is divisible by 6 only if the number is divisible by 2 and 3 .

    For a no. to be divisible by 2 it must be an even no. and for the divisibility property of 3 refer above . Eg : 3) which is even (divisible by 2) and also divisible by 3 ; so it is divisible by 6

    Please mark my answer as the brainliest answer .

    It took me a long time to type and explain .

    Hope it helped you .

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14:4+1-6*5-7*14:3+5 = ? ( )