A mixture of alcohol and water contains a total of 50 ounces of liquid. There are 10 ounces of pure alcohol in the mixture .what percentage of the mixture is water? What percent is alcohol?

Question

tbrit1971 tbrit1971

03-04-2017
Mathematics

contestada

A mixture of alcohol and water contains a total of 50 ounces of liquid. There are 10 ounces of pure alcohol in the mixture .what percentage of the mixture is water? What percent is alcohol?

Respuesta :

Otras preguntas

Determine the range of the following graph: 12 11 10 9 8 7 6 5 4 3 2 -12-11-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 11 12 - 2 -9 -10 Can somebody h

Please help with this question, will reward brainliest and a heart including a 5-star-rating on your answer

Where did the Happy Prince's statue stand?

How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!

The radiuses of two intersecting circles are 17 and 39. The distance between their centers is 44. Find the length of their common chord

"One—breathe deep; two—focus; three—relax!" Shrey told herself when Jovita started losing her temper. She had to stay calm for her sister and herself.

. Read the sentence. The first atomic bomb, exploded on the White Sands Proving Grounds, was tested in 1945. Which is a true? a. The participial phrase modifie

Suzie is generating an expression equivalent to 3x-4+5(6x-8). Her work is shown below. Step 1: 3x-4+30x-40 Step 2: 27x+36 Step 3: 9(3x+4) Question 1- Which step

To have a well-rounded body, you need a __________ fitness program, which includes all of the areas mentioned in the unit. A. perfect B. well-rounded C. v

400 students are assembled in a square form.How many students are assembled in each now?

jdoe0001 jdoe0001 · Answer 1 · 2017-04-03T01:47:32+02:00

so, the mixture is 50oz, 10 of those is alcohol, the rest is water, or 40oz

what's 40 in percentage of 50? well, if we take the 50 to be the 100%, then [tex]\bf \begin{array}{ccllll} amount&\%\\ \textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\ 50&100\\ 40&x \end{array}\implies \cfrac{50}{40}=\cfrac{100}{x}[/tex]

how much is 10 in percentage of 50? well [tex]\bf \begin{array}{ccllll} amount&\%\\ \textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\ 50&100\\ 10&x \end{array}\implies \cfrac{50}{10}=\cfrac{100}{x}[/tex]

solve for "x" in each