In division with remainder, the sum of dividend, divisor, quotient and remainder is 96, quotient is 6 and remainder is 3. What is the divisor?

96-6-3 = 87-This is the sum of dividend and divisor.

Divider minus 3 is exactly divisible by dividend, and the sum of dividend minus 3 and divisor should be 87-3=84.

Because the quotient is 6.

Therefore, consider that the divisor is 1 part, and the divisor is 6 parts, totaling 7 parts.

84 copies and 7 copies are 84/7= 12, so the divisor is 12.

The dividend is the divisor ×6+3=75.

The whole formula is 75/ 12 = 6...3.