C would be the best answer, because they put more understanding into the sentences.
The answer:
The first 6 which is in the hundreds place, the value for that is 600, the second 6, the place is tens, and the Value is 60
It would be C. he calculated the circumference of the earth.
Cite relevant details from text to support what the text says explicitly and make inferences. Describe in depth a character, setting or event in a story or drama, drawing on specific details in the text. Summarizing teaches students how to discern the most important ideas in a text, how to ignore irrelevant information, and how to integrate the central ideas in a meaningful way.
