A round -trip jump over the moon is approximately 770,000,000 meters. If the cow jumps over the moon every day, how far will the cow travel in a year or 365 days? What would be the most Appropriate unit in which to measure the cow's distance? Why were the units converted from meters to kilometers in the second part of the problem?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.