What is the ratio 1.12 turned in to a fraction in simplest form?

1 answer:

5 0

$x=1.121212...\ \ \ \ \ |multiply\ both\ sides\ by\ 100\\\\100x=112.121212...\\\\100x-x=112.121212...-1.121212...\\\\99x=111\ \ \ \ |divide\ both\ sides\ by\ 99\\\\x=\dfrac{111:3}{99:3}\\\\x=\dfrac{37}{33}\\\\x=1\dfrac{4}{33}\\\\Answer:\boxed{1.121212...=1\frac{4}{33}}$

You might be interested in

Use the given conditions to write an equation in point-slope form. Keep parenthesis in point-slope form. slope = 7, passing thro

Mekhanik [1.2K]

Answer:

Step-by-step explanation:

y + 3 = 7(x - 1)

y + 3 = 7x - 7

y = 7x - 10

5 0

4 years ago

At the neighborhood grocery, 4.5 pounds of chicken breast cost $53.28. Benjamin

otez555 [7]

If my math is correct this should be a simple equation. First you’d start off by figuring out how much money chicken costs per one pound.
53.28 / 4.5 = $11.84 per pound
Now take how much money the chicken costs per pound and divide it by how much Benjamin spent.
59.20 / 11.84 = 5 pounds
Your answer should be exactly 5 pounds
I apologize if this is incorrect math, but the equation seems simple at first glance.

6 0

3 years ago

Identify a possible first step using the elimination method to solve the system and then find the solution to the system. 2x − 5

tatuchka [14]

In order to use the elimination method, we have to multiply the equation by some number, so that one of the variable has the same coefficient.

For example, multiplying the first equation by 3 and the second by 2 gives the following, equivalent system:

$\begin{cases}6x-15y=33\\6x+4y=14\end{cases}$