In the following formula, the divisor can be divided by the divisor A. 12÷0.4B. 1.2÷0.4C. 12÷4

In the following formula, the divisor can be divided by the divisor A. 12÷0.4B. 1.2÷0.4C. 12÷4

In option a and B, the divisor is 0.4, so they are not in line with the meaning of integral division; in option C, 12 △ 4 = 3, the divisor, divisor and quotient are all integers, and the remainder is zero, so 12 can be divided by 4