Please help thx so much

Mathematics

2 answers:

Scrat [10]3 years ago

8 0

Answer: i believe your answer is (80/99)

Step-by-step explanation:0.8080... repeating is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction.In rational form, it is 80/99.

I hope i helped :)

Paraphin [41]3 years ago

3 0

$\frac{80}{99}$

$x = 0.808080$

$100x = 80.808080$

$99x = 80$

$x = \frac{80}{90}$

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Use the distributive property to remove the parentheses. (v + 10)7

Karolina [17]

Answer:

7v+70

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Step-by-step explanation:

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Which of the following options have the same value as %5, percent of 35? Choose 2 answers: (Choice A) A 5*35 (Choice B) B 5/100*

nasty-shy [4]

Answer:

B and D

Step-by-step explanation:

5% of 35 can be represented as 5% $\cdot35$ .

To find equations that make this work, we need to find different ways to represent 5%.

5% can be represented as fraction - over 100. The percentage over 100 will be equal to the percent.

So, $\frac{5}{100}$ . Multiplying by 35 gets us $\frac{5}{100}\cdot35$

This means that Choice B is correct.

Another way to represent 5% is as a decimal.

We already know that the fraction form of 5% is $\frac{5}{100}$ . This means that in the decimal, the number 5 will be two place values to the right of the decimal place.

0.05

So the decimal expansion of 5% is 0.05. Multiplyin by 35 get us $0.05\cdot35$ , so choice D works too.