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What is the solution to the proportion 80 over x equals 8 over 20?
Wiki User
∙ 9y ago
80/x = 8/20
Taking reciprocals of both sides, x/80 = 20/8
Multipling both sides by 80, x = 80*20/8
simplifying: x = 20*80/8 = 20*10 = 200.
Wiki User
∙ 9y ago
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Do 3 over 5 and 12 over 20 from a proportion?
3/5 is the same as 12/20 because they are equivalent fractions.
What is 9 over 20 as a fraction to 100?
9 over 20 equals 45 over 100
Is 14 over 20 in lowest terms?
No its 2 over 20 which now equals 1 10th
What is the proper equation to figure out if 20 percent equals 8 what does 25 percent equal?
By Ratio and Proportion: 20% : 8 = 25% : N N = (8 x 25%) ÷ 20% N = 10 Answer: If 20% = 8 then 25% = 10.
What is the answer to x over 5 equals -20?
25
What is - 13 over 20 x equals 5 answer?
-13/20 x=5 solution
What is the solution for x in the proportion three over five equals twelve over x?
3/5 = 12/x Cross multiply: 3*x = 5*12 = 60 Divide both sides by 3: x = 20
Does the equation 4x equals -20 have a solution over the set of rational numbers?
Yes, it does.
Is 12 over 5 a solution of 2x plus 3x plus 8 equals 20?
645375
Will 3 over 4 and 20 over 30 make a proportion?
3/4 and 20/30 does not make a proportion. 20/30 = 2/3 3/4 does not equal 2/3 so it is not a proportion.
Can 64 over 120 and 16 over 20 form a proportion?
no. to make a proportion both fractions must be equal.
9 over 20 equals what percent?
9 over 20 equals 45%
What is the solution for 10x-5y equals -20 and 7x-5y equals -20?
x = 0 and y = 4
Which ratio forms a proportion with 12 over 20?
12/20 = 3/5
What is the proportion of 4 over 5 equals 16 over n?
N equals 20. You would take 5 and multiply it by 16, and then you get 80. Take 80 and then divide by 4, and then you get 20. Here is what the equation would look like. 5x(16)=4n 80= 4n Then divide each side by a four. N=20. There you go.
Is 25 a solution to x - 13 equals 20?
no. 33 is an answer though.
Do 3 over 5 and 12 over 20 from a proportion?
3/5 is the same as 12/20 because they are equivalent fractions.
