which of the following numbers are divisible. by 3 or 9 (i) 3721509
Answers
Answered by
0
Answer:
Step-by-step explanation: add all the digits of 3721509 and if the sum is divisible by 3 then the number is also divisible by 3 .
3+7+2+1+5+0+9=27
as 27 is divisible by three so the given number 3721507 is also divisible by 3.
Similar questions
Computer Science,
2 months ago
Social Sciences,
2 months ago
Physics,
3 months ago
Psychology,
3 months ago
Math,
11 months ago
Math,
11 months ago