prealgebra
posted by Kaylee .
I can not solve this problem:
3/4 =5/x

prealgebra 
Damon
multiply both sides by 4x
3/4 * 4x = 5/x * 4x
or
3x = 20
x = 20/3
which is 6 2/3 
prealgebra 
Kaylee
I never posted this, and it says I did, what the heck? Is their another Kaylee? Anyway, 'me' the correct answer is this I believe; if you are doing proportions. 6.67. 4 x 5 = 20. 20/3 = 6.6666666666666666666666666666666666666666666666666666666666666666666666666666666666666666667. Put it in the simplest form, 6.67 or 6.8
Respond to this Question
Similar Questions

pre algebra
how do you solve this problem r²11r+24= 
PreAlgebra
Can anyone show me step by step how to solve this problem? 
PreAlgebra
Can someone show me how to solve this problem step by step? 
Prealgebra
0.2297=(1/x^21/49) I don't get how to solve for x. Pls help stuck on a problem 
Pre calculus
How do I solve this exponent problem? I understand the exponent rules, but I getting 1 but 1 is not the answer! I don't want anyone to solve the problem for me, I want to learn how to solve this type of problem. Thank you! Solve the 
Prealgebra
how would I solve this kind of problem 7/94/9=y/3? 
PreAlgebra
How do you solve this PreAlgebra problem: $1.25x + $2.25y = $916 x + y = 560 
Prealgebra
How would you solve this problem? (s4/9)(2/3)=4/5 
Math PreAlgebra
How would you solve this problem? (s4/9)(2/3)=4/5 
prealgebra
I am actually in 6th grade but I really want to learn more about pre algebra. I was given a task to solve the question of y=9x+3*7 and i don't get what to do. Should I graph?