# 18 is what percent of 99 - step by step solution

## Simple and best practice solution for 18 is what percent of 99. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the calculator fields your own values, and You will get the solution.

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 99 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 99, so we can write it down as 100%=99.
4. We know, that x% equals 18 of the output value, so we can write it down as x%=18.
5. Now we have two simple equations:
1) 100%=99
2) x%=18
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=99/18
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 18 is what percent of 99

100%/x%=99/18
(100/x)*x=(99/18)*x - we multiply both sides of the equation by x
100=5.5*x - we divide both sides of the equation by (5.5) to get x
100/5.5=x
18.1818181818=x
x=18.1818181818

now we have:
18 is 18.1818181818% of 99

## Related pages

6x 2 5x-4algebra fraction calculator with stepsprime factorization of 600x2-2x-63what is the prime factorization of 174gcf fraction calculator92.168.1log100square root of 43560converting percents to fractions calculatorxy 2xy29 prime factorizationderivative calculator with stepslcm of two numbers calculatorf x 3xcos120square root of 0.16factorization of 180bx-25 x2mhcitts comxcosxfinding percents calculator3.125 as a fraction11x202y squaredcos4x cos2x 091-32117-75what is 35cm in inchesprime factorization of 150math derivative calculator12.25 in fractionfactor tree for 120x2 6x800-3460 x35280 x 2ax4 bx3 cx2 dx e 0gcf of 121what is the lcm of 9fractions dividing calculatornumbers that multiply to 168cscx secxcos 5xmultiples of 234lcm and gcf calculatorfactor x3 y3calculator to subtract fractions999 roman numerals4x 2 6xcommon multiples of 7 and 3simplify 2x 2 5x 3ln tanxz 2 8isimplify the square root of 108square root of 0.3640 off 39.99cos3x formulasolve 2x-5 7gcf of 65derivative of cos 2 xgraph 4x 2y 6simplify square root of 245dividing fractions calculator show workprime factorization 66294.9prime factor of 67100-65what is 5.25 as a fractionln x differentiation5x-7 2-4xmaths equations calculatorsin5x