Ratio three numbers

Three numbers SUV are in the ratio 2:3:4. Their sum is 90. Find these numbers and write their add and sum.

Correct answer:

S =  20
U =  30
V =  40

Step-by-step explanation:

S+U+V=90 S:U:V = 2:3:4  x=2+3+490​=10  S=2⋅ x=2⋅ 10=20
U=3⋅ x=3⋅ 10=30
V=4⋅ x=4⋅ 10=40   Verifying Solution:  s=S+U+V=20+30+40=90

Try another example


Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
Check out our ratio calculator.
Do you have a system of equations and are looking for calculator system of linear equations?
Tip: Our volume units converter will help you convert volume units.

You need to know the following knowledge to solve this word math problem:

Units of physical quantities:

Grade of the word problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: