Final answer:
To divide 3/8 by 3/4, multiply 3/8 by the reciprocal of 3/4 (which is 4/3). The closest correct option from the given choices to represent this division is option 2, which is 3/8 / 3/4.
Step-by-step explanation:
To find the result of dividing 3 eights by 3 fourths, you can use a multiplication expression that involves the reciprocal of the divisor. In division, dividing by a number is the same as multiplying by its reciprocal. Hence, to divide 3/8 by 3/4, you would multiply 3/8 by the reciprocal of 3/4, which is 4/3.
The correct multiplication expression is 3/8 * 4/3.
However, among the provided options, the expression that represents dividing 3/8 by 3/4 is 3/8 / 3/4 (option 2). This is because when you divide fractions, you multiply by the reciprocal of the divisor. Unfortunately, none of the given options show the correct multiplication by the reciprocal directly. Therefore, the closest correct option from the list would be option 2, even though it's presented initially as a division.