The Boardman family walked two over five of a mile in two over seven of an hour. What is their unit rate in miles per hour?
two-sevenths over two-fifths equals one and two-fifths miles per hour
two-sevenths over two-fifths equals five over seven mile per hour
two-fifths over two-sevenths equals one and two-fifths miles per hour
two-fifths over two-sevenths equals five over seven mile per hour
Answers
Given : The Boardman family walked two over five (2/5) of a mile in two over seven (2/7) of an hour.
To Find : What is their unit rate in miles per hour?
two-sevenths over two-fifths equals one and two-fifths miles per hour
two-sevenths over two-fifths equals five over seven mile per hour
two-fifths over two-sevenths equals one and two-fifths miles per hour
two-fifths over two-sevenths equals five over seven mile per hour
Solution:
Distance Walked = 2/5 miles
Time Taken = 2/7 hour
unit rate in miles per hour = Speed
Speed = Distance / Time
Speed = (2/5)/ (2/7)
=> Speed = 7/5 miles / hr
=> Speed = 1 2/5 miles / hr
(2/5)/ (2/7) = 1 and 2/5 miles / hr
Two-fifths over two-sevenths equals one and two-fifths miles per hour
Learn More:
a car covers a distance of 595 meters in 35 sec . - Brainly.in
https://brainly.in/question/13664236
plot distance time graph on a paper for the given data and find out ...
https://brainly.in/question/20183861