menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
A train moved at a speed of 90 miles per hour for 2hours and then slowed down to 72 miles per hour. a. Find the total number of miles the train traveled. b. Calculate the averag…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
A train moved at a speed of 90 miles per hour for 2hours and then slowed down to 72 miles per hour. a. Find the total number of miles the train traveled. b. Calculate the averag…
asked
Jan 9, 2017
87.9k
views
3
votes
A train moved at a speed of 90 miles per hour for 2hours and then slowed down to 72 miles per hour.
a. Find the total number of miles the train traveled.
b. Calculate the average speed of the train.
Mathematics
high-school
Septi
asked
by
Septi
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
2
votes
The train traveled a total of 162 miles. The average speed is 84 mph.
Shakked
answered
Jan 10, 2017
by
Shakked
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
4
votes
(90x2) + (72x1) = 252. the train travelled 252 miles in 3 hours. (90x2+72)/3 the average speed is 84 miles per hour
Ludonope
answered
Jan 15, 2017
by
Ludonope
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Dec 8, 2016
179k
views
A train moved at a speed of 90 miles per hour for 2hours and then slowed down to 72 miles per hour. A) Find the total number of miles the train traveled. B) Calculate the average speed of the train.
Emidomenge
asked
Dec 8, 2016
by
Emidomenge
7.4k
points
Mathematics
middle-school
1
answer
1
vote
179k
views
asked
Jun 27, 2022
146k
views
A car moved 60 meters west in 2hours what is its average velocity
Redoc
asked
Jun 27, 2022
by
Redoc
7.9k
points
Physics
college
1
answer
6
votes
146k
views
asked
Aug 28, 2024
109k
views
Drag and drop a rate or quantity from the box to each blank to calculate her rate in meters per min m/min 24miles/2hours
PlankTon
asked
Aug 28, 2024
by
PlankTon
9.5k
points
Mathematics
high-school
1
answer
3
votes
109k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org