Swimming 1/4 of miles uses about the same number of calories as running 1 mile?

one swims 5 miles a day. about how many miles would he have to run to use the same number of calories use during his swim.

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?