What is the advantage of mixing exact and approximate numbers in this poem?

Mixing exact and approximate numbers in a poem can add depth and evocative power to the imagery and overall impact of the poem. Here are a few advantages of doing so:

1. Vivid Imagery: Exact numbers can provide a concrete and precise image, while approximate numbers can create a sense of vagueness or ambiguity. This combination allows the poet to play with contrasting imagery, making the poem more visually engaging.

2. Symbolism: By incorporating both exact and approximate numbers, the poet can infuse symbolic meaning into the poem. Exact numbers may represent certainty, while approximate numbers can symbolize uncertainty or the passage of time. This symbolic contrast can enhance the poem's theme or message.

3. Emotional Intensity: The juxtaposition of exact and approximate numbers can intensify the emotional impact of the poem. For example, using an exact number to describe a devastating event can make it feel more real and shocking, whereas an approximate number might give a sense of overwhelming magnitude.

4. Rhythm and Sound: Mixing exact and approximate numbers can create a rhythmic and melodic variation in the poem. The specific syllables of exact numbers and the flowing quality of approximate numbers can contribute to the musicality of the poem, making it more pleasing to read or listen to.

Overall, the advantage of incorporating both exact and approximate numbers is that it adds complexity, vividness, and various layers of meaning to the poem, enriching the reading experience for the audience.