Write two different ratios that would form a proportion with the ratio of 10/4

Mathematics

1 answer:

nasty-shy [4]3 years ago

3 0

Answer:

ima guess 20/8 40/16

you can also say 5/2

Step-by-step explanation:

dont take my word, that just seems to make sense

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1/15.999=x/54.5<br> Does anyone know what to do? I keep getting the answer wrong.

kkurt [141]

Hello!

First, let's write the problem.
$\frac{1}{15.999}=\frac{x}{54.5}$
Let's switch sides now, otherwise, we are going to end up doing it later.
$\frac{x}{54.5}=\frac{1}{15.999}$
Multiply both sides by 54.5.
$\frac{x}{54.5} *54.5 =\frac{1}{15.999}*54.5$
We could also rewrite that as,
$\frac{54.5x}{54.5}=\frac{1\cdot \:54.5}{15.999}$
Simplify.
$\frac{54.5x}{54.5}=x$
$\frac{1\cdot \:54.5}{15.999}=\frac{54.5}{15.999}$
$x=3.40646\dots$
That would be our final answer, we could round it to.
x ≈ 3.40

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

8 0

3 years ago

Read 2 more answers

Solve the equation below:<br> 5x^2 - 55 = 90

Leno4ka [110]

X= √29, -√29

The answer to this question would be ^

3 0

3 years ago

In the diagram, m 2 = 123º. Find m 3.

Dmitry_Shevchenko [17]

Answer:m=61.5

Step-by-step explanation:I did division I might be wrong tho so id k but that is what I think u have to do:/