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Solve the proportion 2 over 7 equals x over 14?
2/7=x/14 28=7x 4=x
Can you solve d over-7 equals 28?
d = -196
What is 5 percent of 2.8?
This can be done at least 2 ways.Soln 1: The saying: IS over OF equals PERCENT over 100, tells how to set up a proportion to solve.5/28 = x/100 ... cross multiply and solve for x28x = 500x = 17.86%Soln 2: Translate the word problem into an equation. IS means equals, OF means to multiply.x (28) = 5 solve, get a decimal answer and convert it to a percent.x = 5/28 = 0.1786 = 17.86%Pick which method you like best to use.
How would you solve 47-28 equals?
75
How do you solve m divided by three over four equals 28?
m / 3/4 = 28 is the same as m = 3/4 x 28 = 21
How do you solve 4x equals 28?
Divide 28 by 4. X = 7
11x - 4y equals -28?
Does it say solve for y?
Solve for x x-14 equals 14?
x=28
What is 28 plus z equals 56?
Set up the equation and solve for z: 28 + z = 56 (next, subtract 28 from each side of the equaition to solve) z = 28
How do you write a proportion to find what percent 7 is of 28?
You want an equivalent fraction for 7/28 where the denominator is 100. that is 7/28 = x/100 This will solve to x = 25
What property would you use to solve x plus 34 equals -6?
28
What is the answer to7 over 28 equals 25 over?
100
