TIL A number is divisible by 3 if the sum of all its digits is a multiple of 3 or divisible by 3. For example: if the number is 54, you add 5+4 which equals 9 which is divisible by 3. This works for any number; add the digits and if the sum is divisible by 3 then the whole number is divisible by 3
TIL A number is divisible by 3 if the sum of all its digits is a multiple of 3 or divisible by 3. For example: if the number is 54, you add 5+4 which equals 9 which is divisible by 3. This works for any number; add the digits and if the sum is divisible by 3 then the whole number is divisible by 3 https://www.cuemath.com/numbers/divisibility-rule-of-3/ bluntologist1291 November 30, 2021 at 04:53AM
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