80
60 6*9+6=60 7*8+4=60
The largest remainder would be 8, because if it were 9 you could divide the number once more. The largest remainder you can have is always one less than what you're dividing by. So if you're dividing by 10, your largest remainder is 9. If you're dividing by 100, it's 99. And so on.
89
9
When you divide a number by 9 and the remainder is 8, it means that the number can be expressed in the form ( n = 9k + 8 ), where ( k ) is an integer. This means the number is 8 more than a multiple of 9. For example, if ( k = 0 ), the number is 8; if ( k = 1 ), the number is 17; and so on. Thus, any number of this form will have a remainder of 8 when divided by 9.
2519
85. A number when divided by 238, leaves a remainder 79. What will be the remainder when the number is divided bv 17 ? (1) 8 (2) 9 (3) 10 @) 11
60 6*9+6=60 7*8+4=60
8
The largest remainder would be 8, because if it were 9 you could divide the number once more. The largest remainder you can have is always one less than what you're dividing by. So if you're dividing by 10, your largest remainder is 9. If you're dividing by 100, it's 99. And so on.
89
80 divided by 9 is 8 with remainder 8.
9
365
506
9
6.8889