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3 years ago

0.11:1.21 into a simplest form

Mathematics

2 answers:

Paraphin [41]3 years ago

8 0

Answer: 0.01:0.11

Step-by-step explanation:

11 goes into 121

11 times

So if you simplify that you’d get 0.01:0.11

finlep [7]3 years ago

6 0

Answer:

1:11

Step-by-step explanation:

0.11 : 1.21 = 0.11 / 1.21

= 0.11*100 / 1.21*100

= 11/121

= 1/11 = 1:11

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

We have been given an infinite geometric series.

Now we need to find it's sum.

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plug n=1 to get the first term

$a_n=32\left(-\frac{1}{5}\right)^{\left(n-1\right)}$

$a_1=32\left(-\frac{1}{5}\right)^{\left(1-1\right)}$

$a_1=32\left(-\frac{1}{5}\right)^{\left(0\right)}$

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Hence final answer is $\frac{80}{3}$ .

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3 years ago