Mathematics, 25.11.2020 01:00 suzzi95
Selma uses a jogging trail that runs through a park near her home. The trail is a loop that is of a mile long. On Monday, Selma ran the loop in of an hour. What is Selma’s unit rate in miles per hour for Monday’s run?
In this activity, you will use the common denominator method to calculate a unit rate that involves fractions. Answer the questions that follow to calculate Selma’s unit rate in miles per hour.
part A. According to the question, the unit rate is to be expressed in which units?
Part B. Now, write Selma’s jogging rate as a complex fraction. A complex fraction is one whose numerator, denominator, or both are fractions. Be sure to include units in your answer.
Part C. Find the least common denominator of the two fractions from part B. To do this, list and compare the first five multiples of the denominators. The smallest number that appears in both lists is the least common denominator. Show your work.
Part D
Answers: 2
Mathematics, 21.06.2019 19:00
Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply
Answers: 1
Mathematics, 21.06.2019 20:00
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
Selma uses a jogging trail that runs through a park near her home. The trail is a loop that is of a...
Biology, 19.11.2019 06:31
History, 19.11.2019 06:31
World Languages, 19.11.2019 06:31
Mathematics, 19.11.2019 06:31
Mathematics, 19.11.2019 06:31
Mathematics, 19.11.2019 06:31
Biology, 19.11.2019 06:31
History, 19.11.2019 06:31
Biology, 19.11.2019 06:31
Mathematics, 19.11.2019 06:31
Mathematics, 19.11.2019 06:31
Health, 19.11.2019 06:31
History, 19.11.2019 06:31
Social Studies, 19.11.2019 06:31