Given Number: 7,416
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 7,416: 7+4+1+6 = 18
18 is divisible by 9, 18 ÷ 9 = 2
Therefore, 7,416 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 7,416: 7+4+1+6 = 18
18 is divisible by 9, 18 ÷ 9 = 2
Therefore, 7,416 is divisible by 9
Notes:
- 7,416 ÷ 9 = 824
- Since 3 is a factor of 9, 7,416 is also divisible by 3