# Series and sequences

Find a fraction equivalent to the recurring decimal?

0.435643564356

Result

n =  44
d =  101

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

#### To solve this verbal math problem are needed these knowledge from mathematics:

Need help calculate sum, simplify or multiply fractions? Try our fraction calculator.

## Next similar examples:

1. Decimal to fraction
Write decimal number 8.638333333 as a fraction A/B in the basic form. Given decimal has infinite repeating figures.
2. Fraction
Fraction ? write as fraction a/b, a, b is integers numerator/denominator.
3. Infinite decimal
Imagine the infinite decimal number 0.99999999 .. ... ... ... That is a decimal and her endless serie of nines. Determine how much this number is less than the number 1. Thank you in advance.
4. Sum of series
Determine the 6-th member and the sum of a geometric series: 5-4/1+16/5-64/25+256/125-1024/625+....
5. Sequence
Find the common ratio of the sequence -3, -1.5, -0.75, -0.375, -0.1875. Ratio write as decimal number rounded to tenth.
6. Six terms
Find the first six terms of the sequence a1 = -3, an = 2 * an-1
7. Imaginary numbers
Find two imaginary numbers whose sum is a real number. How are the two imaginary numbers related? What is its sum?
8. Geometric progression 2
There is geometric sequence with a1=5.7 and quotient q=-2.5. Calculate a17.
9. GP members
The geometric sequence has 10 members. The last two members are 2 and -1. Which member is -1/16?
10. Five members
Write first 5 members geometric sequence and determine whether it is increasing or decreasing: a1 = 3 q = -2
11. Tenth member
Calculate the tenth member of geometric sequence when given: a1=1/2 and q=2
12. Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
13. Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
14. GP - 8 items
Determine the first eight members of a geometric progression if a9=512, q=2
15. A perineum
A perineum string is 10% shorter than its original string. The first string is 24, what is the 9th string or term?
16. De Moivre's formula
There are two distinct complex numbers z such that z3 is equal to 1 and z is not equal 1. Calculate the sum of these two numbers.
17. Geometric progression 4
8,4√2,4,2√2