Final answer:
The ratio of noisemakers to party hats, based on the image with 6 party hats and 8 noisemakers, simplifies to 4:3 after dividing both quantities by their greatest common divisor, which is 2.
Step-by-step explanation:
The student's question asks for the ratio of noisemakers to party hats based on an image showing 6 party hats and 8 noisemakers. To determine the ratio, we compare the quantity of noisemakers to the quantity of party hats. This can be written as a fraction or as a colon-separated pair.
The number of noisemakers is 8, and the number of party hats is 6. The ratio can therefore be expressed as 8/6 when written as a fraction. To convert this to its simplest form, both numbers can be divided by their greatest common divisor, which is 2. This gives us 4/3 or, in the form of a ratio, 4:3.
Thus, the correct answer is D. 4:3.