Aptitude - Decimal Fraction - Discussion
Discussion Forum : Decimal Fraction - General Questions (Q.No. 6)
6.
When 0.232323..... is converted into a fraction, then the result is:
Answer: Option
Explanation:
| 0.232323... = 0.23 = | 23 |
| 99 |
Discussion:
26 comments Page 3 of 3.
Sachin said:
1 decade ago
If only 2 digits are repeating then you hav to multiply by 100.
If 3 digits are repeating the multiply by 1000 and so on.
If 3 digits are repeating the multiply by 1000 and so on.
Preeti said:
1 decade ago
Why it is only multiply by 100? Please explain.
SHIVDUTT THAPA said:
1 decade ago
LUK EVRY 1 ITS QUITE SIMPLE:
first let us suppose the decimal as x i.e x=0.232323... eq 1
after dat as we can see the digits r repeating after 2 digits
i.e. 23 so we just have to multiply the decimal no. by 100 and
dat will make 100x=23.232323...eq2
now simply subtract eq2 by 1 u will get the required result
first let us suppose the decimal as x i.e x=0.232323... eq 1
after dat as we can see the digits r repeating after 2 digits
i.e. 23 so we just have to multiply the decimal no. by 100 and
dat will make 100x=23.232323...eq2
now simply subtract eq2 by 1 u will get the required result
Yuva said:
1 decade ago
I can't able to understand please explain.
Santhosh said:
1 decade ago
When a number repeating continiously, add number of 9's.
See formula number 6.
Formulas : http://www.indiabix.com/aptitude/decimal-fraction/formulas
See formula number 6.
Formulas : http://www.indiabix.com/aptitude/decimal-fraction/formulas
Leela said:
1 decade ago
How? please explain.
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