menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Elisa finished her math assignment in 1/2 hours. Then she completed her chemistry assignment in 1/5 hours. What was the tot amount of time Elsa spent doing these two assignments…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Elisa finished her math assignment in 1/2 hours. Then she completed her chemistry assignment in 1/5 hours. What was the tot amount of time Elsa spent doing these two assignments…
asked
Jul 24, 2024
51.3k
views
0
votes
Elisa finished her math assignment in 1/2 hours. Then she completed her chemistry assignment in 1/5 hours. What was the tot amount of time Elsa spent doing these two assignments? Write your answer as a fraction in simplest form.
Mathematics
college
Petar Minchev
asked
by
Petar Minchev
8.7k
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.
1
Answer
7
votes
1/2+1/5 = 5/10+2/10= 7/10
You have to make the denominator the same so you multiply the numerator and denominator.
1/2•5= 5/10
1/5•2=2/10
Grinneh
answered
Jul 28, 2024
by
Grinneh
8.0k
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
Jun 13, 2021
121k
views
Choose the correct possessive adjective for the *starred* phrase Son los perros *de Elsa y Elisa*. 1 tus 2 suya 3 suyos 4 su 5 suyo
JuChom
asked
Jun 13, 2021
by
JuChom
9.0k
points
Spanish
college
1
answer
5
votes
121k
views
asked
Jul 3, 2024
127k
views
Elisa has homework assignments in seven subjects she only has time to do five of them
Bogdan N
asked
Jul 3, 2024
by
Bogdan N
8.2k
points
Mathematics
high-school
1
answer
4
votes
127k
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