how many four digit number that can be formed using the digits 2 3 4 6 7 8 which is divisable by 3?
1)136
2) 144
3) 120
4) 164
Answers
Answered by
0
Answer:
2346
3246
4326
6432
Step-by-step explanation:
144
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Answered by
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Step-by-step explanation:
any number is divisible by 3 if the sum of its digits is divisible by 3. so, for ex, the sum of 2, 3, 4 & 6 is which is divisible by 3. so, some of the numbers that can be made using the digits 2, 3, 4 & 6 are:-
(1) 2346
(2) 3462
(3) 4623
(4) 6234
(5) 2436
(6) 3426
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