What is 3.25 repeating as a fraction

Answers

Answer 1

Answer: I assume you mean 3.25 repeating as in the .25 repeating, not just the 5 or something like that. Anyways, here's the solution:
Let x = 3.25 repeating
100x = 325.25 repeating on the 0.25 (you can do this by just moving the decimal place back 2 times, and since repeating decimals go on forever, it's like you just added another "2" and "5" to the front right behind the 3. But it is still mathematically correct. Anyways, we subtract 1x from both sides, but on the right side of the equation, we actually substitute the value of x in, so it would be
100x-x on the left, and
325.25 repeating - 3.25 repeating on the right side.
On the left, 100x becomes
99x
and on the right side, the repeating decimals cancel out to give you
322 (subtracting the 3 still)
so we currently have
99x=322
divide both sides by 99 to get
x = 322/99
which cannot be simplified, so the final fraction is
$(322)/(99)$
or
$3 (25)/(99)$

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Your number can be none other than 89 .

Find the quotient. Simplify your answer.
y-4/y ÷ 6/y

Answers

Answer: $(y-4)/(6)$

Step-by-step explanation:

To find the quotient asked, you need to make the division indicated.

You can follow these steps:

1. Find the reciprocal of $(6)/(y)$ . You need to turn it upside down. Then you get that the recriprocal is:

$(y)/(6)$

2. Now you must multiply $(y-4)/(y)$ by $(y)/(6)$ :

$((y-4)/(y))((y)/(6))=((y-4)(y))/((y)(6))$

3. Simplifying, you get that the quotient is:

$=(y-4)/(6)$

Which is a factor of 6x2 + x − 7? x + 1, 2x + 1, 6x + 7 ,3x + 7

Answers

Answer:

The correct answer is 6x +7

Step-by-step explanation:

It is given a polynomial 6x^2 + x − 7

Factorization of 6x^2 + x − 7

Using splitting method

6x^2 + x − 7 = 6x^2 - 6x + 7x − 7

= 6x(x - 1) + 7 (x - 1) (take 6x and 7 as common)

= (x - 1)(6x +7)

Therefore the factors of 6x^2 + x − 7 are (x - 1) and (6x + 7)

Therefore the correct answer is (6x + 7)

Answer:

6x+7

Step-by-step explanation:

If you factor this quadratic,

your 2 factors are:

(6x+7)(x-1)

If you were to roll the dice one time, what is the probability of it Landon on an even number

Answers

Answer:

you have a 50% of landing on a even number

Step-by-step explanation:

Answer:

50/50 chance on lading on a even number because since there 6 numbers, there 3 even numbers and 3 odd numbers

Step-by-step explanation:

2dimensional shapes that had 8angles in all

Answers

A shape with eight angles and sides is called an octagon.

You flip a fair coin.What is P(heads)
If necessary, round your answer to 2 decimal places.

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thats my question (idk what it means so dont ask) i really need help

Answers

what are the answer choices.

Answer:

0.5

Step-by-step explanation:

The coin has two sides so 50% each.

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