No
83 is not a multiple of 9
81
it is 83
Any multiple of 83.
9% of 83 is 7.47.
No
No.
The least common multiple of the numbers 83, 21 and 60 is 34,860.
83 ÷ 9 = 9 with remainder 2.
The LCM of 83 and 723 is 60009
The sum of 25 times the last digit and the rest of the number is a multiple of 83
8300