1.191919.... The three or mopre dots indicate tat it repeats to infinity.
To convert to a fraction
Let P = 1.191919....
&
100P = 119.191919....
Subtract
99P = 118 ( NB The repeating decimals subtract to zero)
P = 118/99
P = 1 19/99
Done!!!!
This fraction will not reduce any further.
8 divide 1/6
This is division of fractions.
For division of fractions, remember the rule ' CHANGE THE SIGN TO 'MULTIPLY;' AND INVER (TURN OVER) THER RIGHT HAND FRACTION. Then proceed as for multiplication.
Hence
8 / ( 1/6) = 8 X 6/1 = 48/1 = 48
What this means is , that in one unit there are 6 #1/6#/
1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6/6 = 1
So in 8 units 48 of '1/6's/.
A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 86, exactly as in the question.
0.66 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 66/100 which can be simplified, if required. As a percentage, it is 66% and one reason not to simplify the rational form is that the conversion to percentage is so much simpler if it is left with the denominator as 100.
5.625 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 5625/1000 which can be simplified. But simplification could mean that you could lose information about the precision of the fraction.
There are infinitely many such fractions. Multiply both the numerator (top) and the denominator (bottom) of the fraction by any non-zero integer or divide both by any common factor. You will have an equivalent fraction.
Median of 45 and 100 = 145/2 = 72.5
Median of 45 and 100 = 145/2 = 72.5
Median of 45 and 100 = 145/2 = 72.5
Median of 45 and 100 = 145/2 = 72.5
80 out of 100 in the HSE (Health, Safety and Environment) examination is the minimum percentage to get the Star marks in HSLC (High School Leaving Certificate).
When you like to get star marks, it is necessary to attempt on the 80% out of 100 % in subjects. 95% is exceptional. 70% and above is Distinction.
60% and above but below 70% is First class.
50% and above but below 60% is Second Class.
40% and above but below 50% is Pass Class and Below 40% is Fail.
The question cannot be answered because it is ambiguous. It is not clear whether the fraction is meant to be 3.535353... or 3.533333... .
As written it is a terminating decimal
10.121212 As a fraction it is ' 10 121212/1000000 =
'10 60606/1000000' =
'10 30303/ 500000'
Done!!!
However, if 10.121212 is a repeating to infinity decimal it should be written as '10.121212... ' (Note the dots).
So convert to a fraction
Let
P = 10.121212....
100P = 1012.121212....
Subtract
99P = 1002 ( Note the repeating decimals subtract to zero).
Hence
99P = 1002
P = 1002 / 99
P = 10 12/99
P = 10 4/33 The answer!!!!!
'1/4'
NB
1/2 = one half
1/3 = one third
1/5 = one fifth
et seq.,
First convert 8.3 to a fraction
To convert 8 3/10 to an Improper Fraction. , multply the doeffieicnt '8' to '10' , Hence 80 Add '3' to '80' = 83
Place over the denominator of '10'
Hence 83/10 is the Improper Fraction.
NB Many people use the expression 'top heavy fraction' , but that is incorrect. It is correctly named as an 'IMPROPER FRACTION'.
60% = 60/100
Cancel dowjn by '10'
6/10
Cancel down by '2'
3/5 The lowest form !!!!!