WebMath Advanced Math Show that a positive integer N is divisible by 7 if and only if the difference between twice the unit digit of N and the remaining part of N is divisible by 7. … WebNow check if it is divisible by 3. Let’s do that by adding all the digits of 4,608 which is 4 + 6+ 0 + 8 = 18. Obviously, the sum of the digits is divisible by 3 because 18 ÷ 3 = 6. Since the …
If a number is divisible by 2 and 3 , then i…
WebThe divisibility rule of 3 for large numbers states that if the sum of all digits of a large number is divisible by 3 or is a multiple of 3 then we can say that the large number is also … WebA number will be divisible by 3 only if the sum of its digits is divisible by 3 therefore, Sum of digits = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 5 + 6 + 3 + 3 + 1 + 6 = 24 View the full answer Step 2/2 Final answer Transcribed image text: 6. Determine whether the 15-digit number 123,456,789,563,316 is divisible by 3,4,5,8,9, or 11 . login freemans
If a number is divisible by both 2 and 3 th…
WebApr 15, 2024 · 2. If all the particles have same kinetic energy, The relation between the wavelengths of alpha particle, electron and proton is: 3. S-1 \rightarrow → Steel is used in … WebWhat is the divisibility by 3 rule? Answer: Rule: A number is divisible by 3 if the sum of its digits is divisible by 3. 375, for instance, is divisible by 3 since sum of its digits (3+7+5) is … WebAnswer 1: Yes, because the last 3 digits, 272, are divisible by 8. Example 2: Is the number 314159265358979323846 divisible by 8? Answer 2: No, because the last 3 digits, 846, are … indy bank failure