East-CentricArch.EU Logo East CentricArch
Sign in
Ask The Question
English French Spanish Portuguese Polish Romanian
Mathematics
RosamondHainline
Feb 5, 2018, 6:55:20 AM
9

how to solve the proportion 4/5 = 28/x using two different stratgies?

+0
(1) Answers
Gracie216
Feb 5, 2018, 10:34:09 AM

[latex]\frac{4}{5} = \frac{28}{x} \\ \\ x \neq 0\\ \\4x = 28 \cdot 5 \\ \\4x = 140 \ \ /: 4 \\ \\x=\frac{140}{4}\\ \\x= 35[/latex]

Add answer
Sign in Sign up
Related Questions
how to solve the proportion 4/5 = 28/x using two different stratgies?
Solve the proportion 4/5=28/x using two methods
How to solve proportion using cross products,k8=14/4
how can you solve the proportion in two ways?
Expine how you can find 4*754 using two different methods
Solve the proportion. x-9/3=5/13
Solve the proportion 5/10=4/m
How would I set up this proportion to solve for x?
Explain how you can find 4 by 754 using two different methods
Explain how you can find 4 times 754 using two different methods
Categories
  • Advanced Placement (AP)
  • Arts
  • Biology
  • Business
  • Chemistry
  • Computers and Technology
  • English
  • French
  • Geography
  • German
  • Health
  • History
  • Mathematics
  • Physics
  • SAT
  • Social Studies
  • Spanish
  • World Languages
Languages: English French Spanish Portuguese Polish Romanian
© 2018-2023 East-CentricArch.EU