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Yuri [45]
3 years ago
10

How to simplify 0.111111111 repeating as a fraction

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
6 0
Any numerical repeating pattern can be rationalized...let x=0.111 then:

10x=1.111 and upon taking differences:

10x-x=1.111-0.111

9x=1  then divide both sides by 9

x=1/9

(This method works for converting any repeating numerical pattern to a rational number) 
arlik [135]3 years ago
5 0
Depending on how many times it repeats, and I used 9 1's from your question, the answer would be 1/9.
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Answer:

I got 90

Please correct me If I am wrong Please and Thank You

Step-by-step explanation:

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and Combine like terms  and you get 30

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2 years ago
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The sum of 4X and 2X is less than the difference of 5X and 13
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Answer: 5x-13-(4x+2x)

Step-by-step explanation:

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3 years ago
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Elodia [21]

Answer:

2. Division property of equality

3. x+1 = -4

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Step-by-step explanation:

8 0
2 years ago
¿Qué interés produce s/ 72,000 al 5% anual en 1 año, 1 mes, 10 días?
PtichkaEL [24]

Answer: 3,988.8

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Step-by-step explanation:

Podemos obtener el interés que produce un capital con la siguiente fórmula:  

I = C * i * n

Ejemplo: Si queremos calcular el interés simple que produce un capital de 1.000.000 pesos invertido durante 5 años a una tasa del 8% anual. El interés simple se calculará de la siguiente forma:

I = 1.000.000 * 0,08 * 5 = 400.000

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3 0
3 years ago
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andrey2020 [161]

Answer:

A

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3 years ago
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