Given Number: 50,661
Test a Number for Divisibility by Nine (9):
• A Number is divisible by 9 if the Sum of the Digits in the Number is divisible by 9
Sum of the Digits in 50,661: 5+0+6+6+1 = 18
18 is divisible by 9, 18 ÷ 9 = 2
Therefore, 50,661 is divisible by 9
Notes:
Test a Number for Divisibility by Nine (9):
• A Number is divisible by 9 if the Sum of the Digits in the Number is divisible by 9
Sum of the Digits in 50,661: 5+0+6+6+1 = 18
18 is divisible by 9, 18 ÷ 9 = 2
Therefore, 50,661 is divisible by 9
Notes:
- 50,661 ÷ 9 = 5,629
- Since 3 is a factor of 9, 50,661 is also divisible by 3
