The correct option is C decimal
Detailed step-by-step solution:
When a decimal is divided by a whole number, the quotient is a decimal.
For example:
Dividing 1.2 by 2
Dividend = 1.2
Divisor = 2
1.2 ÷ 2 = 0.6
Quotient = 0.6, which is a decimal number.
Hence, option A is correct.