menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
On Serena's 10th birthday her mom was 3 times her age.How old will Serena and her mom be when her mom's age times 0.5 equals Seren'a s age ?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
On Serena's 10th birthday her mom was 3 times her age.How old will Serena and her mom be when her mom's age times 0.5 equals Seren'a s age ?
asked
Sep 26, 2018
68.2k
views
3
votes
on Serena's 10th birthday her mom was 3 times her age.How old will Serena and her mom be when her mom's age times 0.5 equals Seren'a s age ?
Mathematics
middle-school
IVNSTN
asked
by
IVNSTN
8.4k
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
Serena's mom would be 60 years old.
Dezlov
answered
Sep 28, 2018
by
Dezlov
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
2
votes
When Serena is 10, her mom is 3*10=30. Her mom is 20 years older than Serena.
If her mom's age divided by half is equal to Serena's, then she will be twice as old as Serena.
20 + 20 = 40
20 * 2 = 40
Serena will be 20, her mom will be 40.
RyanWilcox
answered
Oct 1, 2018
by
RyanWilcox
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
Sep 13, 2018
110k
views
On Serena's 10th birthday her mom was 3 times Serena's age. how old will Serena and her mom be when her mom's age time 0.5 equal Serena's age
MastaH
asked
Sep 13, 2018
by
MastaH
8.7k
points
Mathematics
middle-school
2
answers
2
votes
110k
views
asked
Mar 18, 2016
68.0k
views
On Serena's tenth birthday,her mom was 3 times Serena's age.How old will Serena and her mom be when her mom's age times 0.5 will equal Serena's age?
Pasta
asked
Mar 18, 2016
by
Pasta
8.2k
points
Mathematics
middle-school
2
answers
3
votes
68.0k
views
asked
Apr 2, 2017
206k
views
On Serena's tenth birthday, her mom was 3 times Serena's age. How old will Serena and her mom be when here mom's age times 0.5 will equal Serena's age? (I think there is a typo in my book. If so, I think
Esger
asked
Apr 2, 2017
by
Esger
9.1k
points
Mathematics
middle-school
1
answer
2
votes
206k
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