Make Sense of Problems The driving distance from Alex’s house to the museum is \(6\frac{7}{10}\) miles. What is the round-trip distance?

The driving distance from the sports arena to Kristina’s house is \(10\frac{9}{10}\) miles. The distance from the sports arena to Luke’s house is \(2\frac{7}{10}\) miles. How  much greater is the driving distance between the sports arena and Kristina’s house than between the sports arena and Luke’s house?

Pedro biked from his house to the nature preserve, a distance of \(23\frac{4}{5}\) miles. Sandra biked from her house to the lake, a distance of \(12\frac{2}{5}\) miles. How many miles less did Sandra bike than Pedro?

During the Martinez family trip, they drove from home to a ski lodge, a distance of \(55\frac{4}{5}\) miles, and then drove an additional \(12\frac{4}{5}\) miles to visit friends. If the  family drove the same route back home, what was the distance traveled during their trip?

For 25a–25d, select True or False for each statement.

a. \(2\frac{3}{8}+1\frac{6}{8}\) is equal to \(4\frac{1}{8}\).

b. \(1\frac{1}{6}+1\frac{4}{12}\)  is equal to \(2\frac{2}{12}\) .

c. \(5\frac{5}{6}-2\frac{4}{6}\) is equal to \(1\frac{3}{6}\).

d. \(5\frac{5}{8}-3\frac{2}{8}\) is equal to \(2\frac{3}{8}\)