menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the solution to the proportion 4/12=10/x 30 4.8 3.3 3
asked
Apr 21, 2017
176k
views
4
votes
What is the solution to the proportion 4/12=10/x
30
4.8
3.3
3
Mathematics
middle-school
Yan Sklyarenko
asked
by
Yan Sklyarenko
7.2k
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
3
votes
Hi Brainiac 4/12 = 10/x Use cross multiply 4x = 120 Divide both sides by 4 4x/4 = 120/4 X = 30 The answer is A I hope that's help :)
Jysohn
answered
Apr 22, 2017
by
Jysohn
7.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
4
votes
30, multiply 4 by 2.5 to get 10, then multiply 12 by 2.5 to get 30 (or x).
Oleg Shaldybin
answered
Apr 26, 2017
by
Oleg Shaldybin
7.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
8.6m
questions
11.2m
answers
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
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org