How to turn repeated decimals into fractions

1 answer:

Ainat [17]2 years ago

6 0

1. Write down the decimal divided by 1
2. Multiply both top and bottom by 10
3. Simplify the fraction.

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xxTIMURxx [149]

C , the little 5 at the top represents how many times 7 is multiplied.

4 0

3 years ago

Tema [17]

I think yes due to root 2 maybe I am wrong sorry id this was not helpful

7 0

3 years ago

noname [10]

It is B my friend I worked it out non problem

5 0

3 years ago

Ostrovityanka [42]

Answer:

$x^{2}$ + 3x +9x +27 = 0

x(x+3)+9(x+3)=0

(x+3)(x+9)=0

x=-3, x=-9

Step-by-step explanation:

a=1 b=12 c=27

sum=12

factor=27x 1

3x9

also 3+9=12

8 0

3 years ago

Step2247 [10]

Step-by-step explanation:

13.14 is the correct answer in my opinion

6 0

3 years ago