A number is divisible by 9 if the sum of its digits is divisible by 9. Which of the following is divisible by 45?
option
1. 63345
2. 72365
3. 72144
4. 98145

• 4.98145
  a number divisible bye 45 should be divisible by both 9 & 5 (45=9*5)
  98145 is divisible by 9 & 5
• 10 years agoHelpfull: Yes(12) No(0)